Enisyl-F Lysine Supplement

enisyl f, lysine supplement for cats

Enisyl - F

is an l-lysine supplement that is designed to help relieve common symptoms of feline herpesvirus type-1 (FHV-1), such as sneezing and chronic conjunctivitis, in cats and kittens. The active ingredient in this product is an amino acid called lysine, which works by reducing the effectiveness of another amino acid known as arginine. FHV-1 requires arginine in order to replicate. Enisyl F for cats helps prevent this from happening, which reduces symptoms and the risk of flare ups. It also decreases viral shedding, which lowers the risk of other cats and kittens becoming infected with the virus.

Vetoquinol Enisyl F is available in forms that are easy to administer. One form is an oral paste that can be pumped directly inside the cat's mouth or placed on the nose or paw to be licked off. This supplement is also available as Enisyl F Lysine Treats that can be given to cats and kittens. These are flavored with tuna for a more palatable taste. There are no known side effects associated with this product, and it is considered safe to use in combination with other forms of treatment for FHV-1.


Enisyl-F Oral Paste for Cats - 100 mL
Enisyl-F Oral Paste for Cats - 100 mL

($38.99)  $29.92
3 Pack Enisyl-F Oral Paste for Cats - 300 mL
3 Pack Enisyl-F Oral Paste for Cats - 300 mL

($116.99)  $89.76

($29.92 Each)

6 Packs Enisyl-F Oral Paste for Cats - 600 mL
6 Packs Enisyl-F Oral Paste for Cats - 600 mL

($233.99)  $179.52

($29.92 Each)

Enisyl-F Lysine Treats (6.35 oz)
Enisyl-F Lysine Treats (6.35 oz)

($28.99)  $21.61


Viralys Oral Gel  1.25mL/250mg - 5 oz
Viralys Oral Gel 1.25mL/250mg - 5 oz

($22.99)  $17.09
Vetoquinol Viralys (L-Lysine for Cats) Powder (100 grams)
Vetoquinol Viralys (L-Lysine for Cats) Powder (100 grams)

($27.99)  $21.17
Vetoquinol Viralys (L-Lysine) Powder (600 grams)
Vetoquinol Viralys (L-Lysine) Powder (600 grams)

($119.99)  $91.79

Once your cat becomes infected with the feline herpes virus type 1 (FHV-1), he will be infected for the course of his life. You can however give care, treat symptoms, and limit the length of the outbreak. Symptoms include runny eyes and nose, sneezing, fever, a loss of appetite, and perhaps ulcers in the mouth or on the tongue. Kittens and older cats are most susceptible.

While there is no cure for the feline herpes virus type 1 (FHV-1), it is good to know a product like Enisyl-F oral paste is available to minimize the effects. Enisyl-F for cats contains L-Lysine, an amino acid that helps subdue viral replication. It can reduce symptoms, shorten the time that your cat will have to suffer the symptoms, and reduce the frequency of the outbreaks.

Enisyl-F is a safe, affordable and palatable paste for your kitten or adult cat. Enisyl-F with L-Lysine comes in a unique pump that makes it simpler to administer. When your cat shows the upper respiratory signs of a herpes virus outbreak, it is good to know there is an effective product to minimize the effects. Enisyl-F Oral Paste for Cats with L-Lysine is here to help.
Adult cats: 1 to 2 mL twice a day
Kittens: 1 mL twice a day, or as recommended by your veterinarian.
  • Each pressure represents 1 mL of Enisyl-F paste. Enisyl-F is extremely tasty and is easily accepted by most cats. It can be applied directly in the mouth, on the nose or on the paw where it can be licked off. Alternatively, you may add the product to your cat's food, if more convenient.
  • Ingredients: Purified water, L-Lysine HCI, sorbitol, cod liver oil, xanthan gum, tuna flavor, soya lecithin, silica aerogel, caramel color, potassium sorbate, sodium benzoate.
    4.72 rating based on 79 reviews
    Featured Reviews for Enisyl-F Oral Paste for Cats - 100 mL
    Good Product by Southern Golfer07/23/2012

    This product is easy to use and is the best of all the types of products I purchased to get my cat to have the l-lysine daily. This mixes with food and the cat eats it without a fuss or leaving it in the bowl uneaten. The pump container is an added convenience.

    Cat Enjoys Taste by Owner911/11/2013

    Not sure about total medical effectiveness, Lysine was recommended by vet. My cat licks straight from my finger twice per day. Think she likes the taste and it is easy to administer. As to recommend to friend, only to speak to ease of administering, not medical effectiveness.

    cat loves it by dee from new york10/14/2013

    the best for cats with feline herpes virus

    Good, but I would choose the gel by Chris from St Clair Shores MI02/03/2013

    This products works just as well as the gel, however its more expensive and you actually get less of the product. My cats didnt like the taste too much which made it difficult, however it does do what it is supposed to do!

    Great Product by Pati03/20/2012

    Very important to my cat's health. He has the Herpes Virus and he gets this twice a day, one pump. He's been fine ever since.

    great product! by Bobbi from Kansas05/30/2012

    Our blue Aby has to have this because when we got him, we had no idea the breeder was bad and he had the herpes virus. This product totally helps and is so much better than the gel. It is already measured and there's no mess. I highly recommend it.

    my cat actually loves to eat this by ...07/08/2014

    i just paid $47 for this at my vet. Argggh! I am so glad i asked for a Rx for it for the future. My cat actually loves to eat this.

    Just what I needed by acdc07/03/2013

    My cats like the taste and texture. Mixed with their food they will eat it without a problem.

    by from 02/17/2010

    The "Highly palatable base" is not highly palatable to my kitten who needs the lysine. She refuses to eat it. If i put it on her paw - she will let it dry on there - refusing to clean it off. I have tried putting a treat she loves in the paste to try and encourage her to eat it, she wont even touch the treat once its made contact with the gel. I have also tried crumbling treats into it to mask the smell, but again no success. I've tried everything with this.

    cannot by be from refundedAlso,


    cat does not like flavor and flicks it off paw by max's mom from west palm beach04/05/2012

    they say cats will like the taste. No one told my kitty Batman about that though. He wouldn't take it off my finger and when I put it on his paw, he flicked it off. May try it again later.

    another way to dispense Enysil-F by lilmcmac from orlando04/04/2013

    I like the product and the abiltiy it gives me to give to my cat, but, my cat doesn't like it nearly as much as the chews. I don't know why, but she's just fussy like that. The chews can be hard so I thought I would try this, I mixed it in some food, but she knew it was in there. I tried just putting some on my finger like a treat, that wasn't working either. But one can always result to the "put it on their paw" way if that works. It's good to have if they choose NOT to take the necessary supplement they NEED..!! :)

    Cat won't eat it by Linfork01/18/2013

    Unfortunately my cat hated the taste and wouldn't eat this so I gave it to someone else.

    Best Choice by Charl from Boxford, MA09/04/2014

    We give Enisyl-F to both cats. It was recommended by a Vet to prevent the occurrence of Conjunctivitis. We have been using it for several years now, and it has been quite effective. I definitely would recommend it.

    Very helpful for our cat's herpes by Marvi from Philadelphia, PA07/12/2012

    Product was recommended by veterinary opthalmologist to treat our cat's recurring eye infections caused by cat herpes. Our cat, who is incredibly fussy, loves this paste. I squirt it on his food twice a day.

    by from 11/23/2011

    Enisyl-F Oral Paste for Cats - 100 mL by nancy from Northbrook, IL07/09/2013

    I have been using Enisyl-F Oral Paste for Cats - 100 mL for several years now for one of my cats who has eye problems and it has really helped her eyes to be much less crusty. My vet recently requested that I use it as a supplement for another one of my cats who has allergies. It has also helped him to feel better. I just press down on the button on the can, it distributes the correct amount and spread it on the cats' fur and they immediately lick it off.

    EXCELLENT by Donna from CONNECTICUT06/17/2013

    This product has kept my cat alive for months now. He has stomatitis. Nothing the vets did for him helped his condition. This product was recommended for his condition. I was at wits end. I tried it and it did WONDERS for him. I HIGHLY recommend it.

    Product changed to create a longer shelf life by Oliver from NH12/29/2010

    My cat used to eat this without hesitation. I emailed the company and asked if they had changed anything in the product and they said yes, to create a longer shelf life!

    Our Experience with Enisyl-F Oral Paste for Cats by BobAlex08/06/2013

    In the Summer of 2008, we got two kittens from the local Humane Society. One came to our home with Feline Herpes. He got worse, and our Vet. recommended Enisyl-F paste. We have been using it ever since and when our tomcat gets to sneezing and is congested, we increase his dosage. It has kept him going and he takes every time with no objections - must have a really great smell and taste for cats. We thank you for supplying this product.

    Enysil-F by bob04/16/2013

    Our male cat has had feline herpes since we got him and this has saved him for four years.

    by from 11/09/2012

    First, my experience with Entirely Pets was perfect, I received the product within a few days of order, no problems whatsoever, Will definitely order from Entirely Pets again! In fact I already need to order more of this paste and will happily order form Entirely Pets.

    in by a from straySecondly,


    Loves this by Trish from Lisbon Falls, Maine12/27/2012

    My cat absolutely loves this. When I tap the spoon on the table, he comes running. This product helps keep his immune system robust which is necessary due to a chronic respiratory problem.

    Excellent Purchase by Tijeanne from Pelham, NH03/08/2013

    I have been using Enisyl-F for my cat for a while and it does him wonders. Only drawback is that he doesn't actually like the flavor, but I mix it in his food and down it goes.

    This product works by Fouronthefloor from Laguna Niguel, CA09/20/2014

    My cats suffer from the herpes virus and this has kept them in check since using it for over six months. I would recommend to anyone who has the same situation to keep them free from the onset of the herpes illness.

    My vet suggested this product. by Buddy from Jackson, TN11/27/2013

    This is the cheapest place I can buy this product. My cat likes it so much he will lick it off my finger. It is the only product that helps my cat with Feline Herps. Keeps him going.

    have used this product for years by e.m.08/17/2013

    helps stops my cat from sneezing. i like producsts from vetoquinol.

    Excellent product by Yadi from Orlando,fl03/30/2013

    I have been using Enisyl-F for 6yrs, and it has helped my cat drastically with his feline herpes. I recommend this product to anyone that has a cat with feline herpes. It does work!!

    Great jprice for this product by Dawn from New York, NY03/10/2012

    My cat has recurrent problems with the Herpes virus and this is the exact paste I get from the vet. Only this price is much more affordable.

    wonderful product by freezinginmichigan02/21/2013

    i had a single cat for about 3 years. i brought in 2 more in a relatively short amount of time and my oldest became sick. i treated him with antibiotics after it failed to subside and he got better, only to get sick again. this would continue for 2 years off and on, constant stuffiness, sneezing, he was miserable. the other cats showed no symptoms but as i did research i learned about cat virus's and how cats can be carriers but not show symptoms. i tried the powder version of this product and had no success but upon switching to the paste, my sick kitty recovered in about 3 days. its been two months and he shows no signs of symptoms as well as loving the paste itself.

    Life saver by Mama Kitty from San Bernardino, CA10/19/2012

    I have 2 cats with chronic sniffles due to the herpes virus. With in 5 days the sniffles have stopped.

    Precisely as ordered by RecRog10/27/2011

    Saving a lot of money buying this prescribed medication here instead of refilling the prescription at my vet's.

    Impressed by kittycatty6 from Albany, GA11/02/2012

    I was very impressed at how quickly this was shipped to me. Due to the way it's packaged and this being the first time I had given it to my cat, I didn't realize I was about to be out.. Entirely Pets got this out to me so quickly that my cat only missed 1/2 a dose. Even with paying extra for shipping, it was much less expensive from Entirely Pets than what I had paid when purchased from the vet. I also want to mention, that this stuff works great with controlling Herpes in cats. I know it's not a cure but it really helps them.

    Helpful product for cats with feline herpes by Toni and Minou from Los Angeles, CA11/27/2011

    We've been giving this product to one of our cats, Minou for quite some time. She's 6 years old now but since she was little she has had feline herpes and would get periodic outbreaks when stressed by things like moving, adding a new pet or sometimes for no clear reason at all. Several years ago the vet suggested this and it works like a charm. The price online is much cheaper than at the vet. To our surprise she actually enjoys the flavor and the pump makes it easy to figure out how much to give. I usually just squirt the product onto my finger (it's like a toothpaste or yogurt consistency) and she happily licks it off. Easy peasy and done! It really helps to keep the outbreaks down. Love it! Thanks!

    GREAT PRODUCT by JT from Phoenix, AZ08/11/2014

    I tried Enisyl-F because one of my cats was having eye problems diagnosed as the herpes virus by our veterinarian. We initially gave her antibiotics which treated the immediate problem but I wanted a long term solution as herpes never is completely cured. The Dr. recommended lysine and I found this product after doing some research. Needless to say -- I am very pleased. The lysine has been effective in managing the virus and it is so easy to give. One plunge of the cap and you have 1 ml. Just a GREAT Product!!!!! Ordering was easy and the price was right!!! Very satisfied with the product and service.

    enisyl-f by bucky06/16/2014

    My one cat loves this product and my other cat wont touch it. Go figure, its a cat!!

    Easy to give...cat eats it no problem by Erin12/04/2010

    I have to give this to my cat everyday b/c he has bad upper respiratory infections. At first he didn't like it and it was really difficult for me to give it to him. I started to put it on top of his food, not mixed in, just on top and if he wants to eat his food, he has to eat the medicine first. And that was it, problem resolved. It works great and really helps keep his infections down.

    Enisyl by animal lover12/04/2011

    Great for kitties with flu type conditions. Sneezing, watering eyes, scratchy throat. They don't mind the taste and it is very easy to give. The pump makes it ideal for measuring the right amount each and every time.

    Fluf really enjoys her jelly by frog09/19/2013

    This was the first type of Lysine which our vet gave for my companion's Feline Herpes and she has enjoyed it so very much. On occasion she decides she would rather not have it so I gently put it on the roof of her mouth. She does not seem to mind but would rather make the decision herself.

    Easy to use package by Dana02/27/2009

    With awsome new package medication is not just easier to store but also easier to give. No second guessing if you gave the right dose. Complience with owners is also higher with ease of use and palatablity. Lets face it FHV cats get enough meds forced on them

    Lysine paste by dakota from Phoenix, AZ12/01/2012

    This stuff has taken care of my cats Herpes within 2 weeks. It's incredible. He doesn't like it real well but will always eat it when put on his foot and leg. Great way to give this vitamin !

    Herpes Remedy by Jeff G from Hopatcong Nj10/28/2011

    Enisyl-F Oral Paste for Cats prevents herpes outbreaks.

    Helps with Medication by Hemi's Mom from Troy, MO11/18/2012

    This product helps tremendously when giving my cat liquid medication. I give him the Enisyl paste first, then quickly give the liquid medication. The taste of the Enisyl paste covers the taste of the liquid medication. I highly recommend this product!!

    It really works by Baxter03/17/2014

    Duffy, our four year old rescue was diagnosed with herpes virus as a kitten. After the first treatment the vet suggested that we try a daily dose of lysine to help control the virus. I did some online research and found Enisyl-F. In the beginning I would put it on his paw but now I simply put it in a dish to administer it. It is so easy and hassle free to give. Best yet, no herpes flare-ups. He actually looks forward to it each morning.

    Great Product by BABS from FL12/02/2012

    Have purchased this product for the past 6 years and it has been working great for My cat Lilly.

    Rapid Recovery by Rosie01/16/2013

    Originally got this from my vet and it worked wonders and my cat licked it off his paws and wanted more! Cleared up his sneezing and wheezing within 24 hrs.

    Great New Package by Jamie06/05/2008

    I love the new packaging for this! The syringes were messy to dispense and hard to store. This new packaging goes right in the cupboard and is much easier to dispense - a perfect dose everytime!

    Enisyl-F by DC from Singapore01/22/2015

    I have 2 cats with herpes virus and this works for them.

    by from 03/05/2014

    Just got this. I'm SO glad that someone finally thought to make a lysine goop for CATS that's FISH flavored instead of maple!

    preferred by the from EnisylMy


    for by remission from ofI'm


    Convienent and Not Messy by KellyKat from Olympia, WA03/20/2014

    Really like the ease of use, dispenses just the right amount and isn't as messy as dispensing from the tube. Our cat doesn't seem to mind the taste. Most the time we just apply it to her dry food, but we've also mixed it in with her wet food. Depends on which food she seems to be eating better.

    Pump didn't work by jenispiel from Wheeling, WV10/24/2012

    I have purchased this product before and it was suggested by my vet for use on my cat with herpes virus. Although the product is great and the price commendable, I have sometimes had trouble with the pump action not working. Entirely Pets were very helpful, and replaced the damaged package.

    Helps Build Immune System by doroncj03/04/2012

    My vet wants me to use this for 2 months, twice a day to boost my cat's immune system. Found it to be more affordable if bought from EntirelyPets. Long term use is safe when given the recommended dose.

    Best Lysine Supplement by Elsie's Mom from Lake Stevens, WA10/22/2012

    My cat loves this oral paste Lysine supplement. So much easier that a pill!

    excellent product by lillygatta from Flroida10/02/2014

    This is a wonderful product and I was happy to find it here and save over half the cost at my doctor's. I would recommend this to anyone with a cat with a possibility of feline herpes virus.

    Enisyl-F by Joe from Missouri02/07/2013

    Vet started my cat on this for $34 a bottle. I found it here for 1/2 that and it seems to be helping my cat with his issues. I have had several diagnoses from different Vets so I don't know what to believe other than this product seems to stave off his frequent flare-ups.

    by DK08/20/2012

    This is another great product for bolstering the cats imune system. It is reasonably priced through this company too.

    Lysine is wonderful! by Joanne B. from Jupiter FL01/04/2015

    We are happy to have Oliver, our 12 year old rescue cat for 10 years! He came to us with what I described to our vet as the "sneezles"- fits of sneezing and hunks of discolored mucus he would dispel from his nose. The vet suggested I try Lysine and that was many many years ago. I used to give Oli one pump in the AM and some lysine treats at night with great results. He seemed to not enjoy the treats after awhile so I just use one pump in the AM on his food and it seems to work just as good as when I was giving him double. I wouldn't think of missing a dose- this stuff DOES work and I was a skeptic for sure. Best part- Oliver licks it up on his dry food like it was candy. I am sold for sure!

    buy this here by Flora07/05/2014

    We have 2 cats who need this. The extremely finicky one will eat it if I hide it in his wet food. The more co-operative eats it. It seems to be helping a little. Since this is the third lysine product I have tried, and it's the only one my picky guy will eat, I will keep using it, and getting it here. It's about 40% less than what my vet charges.

    Awesome product! by Got3cats from Virginia12/02/2011

    Two of my cats needed the Lysine supplement - I got the treats from the vet, but one cat wouldn't eat them. Ditto with the gel. They didn't stock the paste in the pump so I ordered it here. I received it on a Monday after ordering it on a Friday! Quick!!! And voila - he loves it. Super easy to dose - 1 pump on my finger and he eats it right off.

    Enisyl-F by Pati from Cliffside Park, NJ02/05/2013

    My little boy cat (Jasper) relies on this product to keep his immune system strong. He was born with the Herpes Virus. He's a healthy 3 1/2 year old baby boy thanks to this product and a wonderful vet.

    Wonderful source for critical supply by Mingo05/16/2013

    My cats need Enisyl-F for maintaining their health and relieving their allergy symptoms. There is no local source at all--I'd have to drive 65 miles (one-way) to buy this at a much higher price. The service was excellent and swift. And the price is excellent also. THANK YOU! Mingo

    by Spunky03/19/2013

    Thanks so much for being there for my children (pets)

    Enisyl-F by Laycee from Buffalo New York07/26/2012

    The paste is for allie she was getting the paste three squirts a day .This item was recommend by the vet but after a while i was cutting back some because i could not afford it. Untill i found this web site she is back on it the recomend dose and she is happy. Thank you again for helping my pets very much. Very happy owner.

    Keeps my kitty's sniffles under control! by Theprissypixel from Atlanta, GA11/01/2012

    The vet prescribed lysine for my 13-year old kitty that has the herpes virus that causes him upper respiratory issues. He loves this paste, and it is so easy to give to him on the tip of my finger, or on a treat. I was so happy to find it for such a reasonable price here. The vet charges nearly twice the price!! I also love that they have an auto-ship method for this product. He has to be on this supplement every day for the rest of his sweet little life. We go through a bottle once every two months, and now I don't need to worry about running out!

    Dissatisfied by Cheryl10/25/2012

    I have 2 cats and neither one of them like this. It states that cats find it very palatable, but no matter how I try to give it to them, they don't want anything to do with it.

    enisyl f oral paste by cathy from venice, fl.08/25/2014

    two of my pets have the herpies virus. whenever I give them this enisyl-f paste for three wks. two times a day, they feel much better. this product is the best ever. I have tried other things but they just did not work.

    Great value for this product by Al06/11/2012

    Just paid $42.07 for one (1) 100 ml. can at our vets office. Now I see it here for $17.99. Our vet's price is a rip! If you have to get it then buy it here.

    Great Product by PJS06/23/2013

    Our cat has an issue with bumps inside his eye that are very irritating. He has a pump of Enisyl-F in the morning and evening on top of his moist food. As long as he has this supplement, his eyes are perfect!

    Easy to give & tasty for my kitty by Jen from Indiana06/26/2011

    My cat had a terrible URI. At 1st he didn't want anything to do with this medicine....probably because he didn't feel well. But now all I do is pump it on his food; he looks forward to licking it right off. Actually, it's as if he thinks he's getting a treat. He's such a good kitty!!

    Great product by Cat Ma Ma from Elma, NY08/22/2014

    My cats love this product. It was initially recommended by my vet but as always, it costs much more when you purchase it from the vet. I found this site and now I order it in bulk. My cats ask for it every morning. It strengthens their immune system and keeps their coat healthy. They love it!

    So worth it by Lynn12/17/2013

    My cat wouldn't eat it directly so I had to mix it in his food. After a few days, his snotting & sneezing decreased by 90%. I went on vacation & my daughter watched him. Well I didn't take the Enisyl-F to her house & he got "bad" again. I'll never make that mistake again. Once I returned, I started him back up again. He's doing so much better again.

    Very effective against upper respiratory by Fred's Mom from San Antonio, TX11/10/2012

    The Enisyl l-Lysine paste has been very effective in reducing the symptoms and severity of upper respiratory issues and colds in my FIV+ kitty. He actually likes the taste, too !!

    Best Find by callmewndrwoman from Indiana11/08/2012

    I started giving my cat Boogie Enisyl-F when he was a kitten after 3 treatments of antibiotics didn't get rid of his symptoms. My vet told me he most likely had Feline Herpes. I did some research and discovered Enisyl-F, asked my vet his opinion, and began treating my little guy immediately. He's three years old now and we still use this, twice a day, and its our favorite time of day...he comes running it for when I grab the bottle.

    by from 01/25/2013

    Our male Burmese immune system took a beating several years ago and the Herpes virus revealed it's self with a watery discharge from his eys and he became very prone to upper respiratory infections. Antibiotics did not really work completely.

    on by Ensyl-F from heAfter


    this by Ensyl-F from forI


    by from 12/14/2011

    Very important part of my cats overall health regimen. Thankfully he loves the taste and licks right off my finger.

    Vitamin by PatiThank


    christmas miracle by Reinoud from Amsterdam, Netherlands12/28/2014

    we adopted our cat Masha from Greece. After a few weeks there were some signes of the herpes virus (sneezing) and it became worse. Based on the reviews on this "forum" we bought the enisyl F paste. After "serving" it to our cat, the paste became sort of a "christmas miracle". She has practicle no problems any more. Great product

    Enisyl Is the best by Jo12/01/2012

    This product really helps my kitty with his sneezing and watery eyes, we had the very best transaction, fast ship too, my kitty and I thank you!

    Saved our life and sanity by Bootash from Los Angeles01/27/2014

    When my cat was diagnosed with feline herpes I was told that the only way to handle the issue was to have him take heavy duty antibiotics that for the most part would make him sick and were hard to administer so it was suggested I have the treatments administered at the vet for 30 days straight..,what???? The second suggestion was enisyl-f twice a day for the rest of his life. He would never rid himself of the virus but this would keep it under control. AND SO IT HAS for the past 5 years! Easy to give; he likes it (well, he doesn't fight me on it); and his eye infections are under control with some eye drops every once in a while. Don't know what we would have done without it. Big plus...the vet charges $35 for the paste...you can get almost two thru Entirely Pets and the products show up at your door in a matter of a few days! I'm thrilled and so is my boy.

    Feline Herpes Virus by R&R10/24/2012

    This was recommended by 2 vets and it's about half the price that the vet clinic charges. Kitties love it. They get it twice daily to keep their immune systems strong.

    by Jill02/06/2013

    Works great and fast. No more coughing and sneezing.

    Only L-Lysine Product our Kit will take. by Kit's Mom from Pennsylvania10/27/2013

    Tried chews and powder and it just was not going to happen. Our Tortie has plenty of Tortitude!

    by meomagi02/20/2013

    Wonderful product. I have used this product in the past for cats with URI, kittens, cats needing extra nutrients. I am now administering to my youngest cat as she is recovering from URI.

    Good lysine product at a good price by Neet07/23/2012

    I just purchased my third canister of the Enisy'-F. You get a lot of doses in the canister. The dosage control is so easy with the pump dispenser attached to canister. I just squirt the paste on the end of my fingertip, open the kitty's mouth and put it on her tongue. She licks it up every time. This is the product I am sticking with for our multiple cat household.

    Only if cat likes "goop" by loves cats10/11/2013

    I have one cat that will eat anything from my hand/finger, so I decided to try the Enysil-F Paste when she started having trouble eating the 'treats'. Started out good, but then she wouldn't take any more. Have can stored in fridge and occasionally try, some times with luck, other times no interest. Will stick with the treats from now on.

    I've noticed great improvement in condition by Kitty Momma from Pocono Mtns., PA06/18/2013

    Stray cat was left at my home - had terrible infected eye. Vet said it was herpes that cats get, cat was blind in that eye, and she gave me antibiotic. It didn't get too much better. I read about this product on internet, so gave it a try. Infection has cleared up and swelling gone away. Very happy with the product; about to order some more.

    Featured Reviews for 3 Pack Enisyl-F Oral Paste for Cats - 300 mL
    by from 09/06/2014

    I have been giving this to my cat, Myles, for nearly three years. It was recommended by the vet to address his probable Herpes; symptoms are sneezing, chronic upper respiratory "phlegm", and weepy eyes. He still has the symptoms, but they have been reduced, and he is far less likely to need antibiotics for an URI. So, not the "magic pill" but definitely contributes to better quality of life for him and less $$ spent for me.

    site by is from easyOrdering


    Great and easy to give supplement by 4purzlady from Oracle, AZ04/28/2014

    The paste supplement is loved by my cats. It is easy to give in a syringe and you can tell the amount you are giving. I always order it like this as it is the only thing they will take.

    Best Deal by morgancat from Cherry Hill, New Jersey04/30/2012

    Fast delivery of a supplement that our Morgan needs to live his life in a healthier state of being. Best Deal = Best price from my research concerning this supplement.

    Product Works and Cats Love It! by Elise from Howell, NJ01/28/2013

    Enisyl-F Oral Paste for Cats is a fantastic product. First, my cat(s) love it and even eat it out of the can, which is hilarious. Second, the reason I give this to my cat is because he has the herpes virus in his eye. When he was a kitten, his eye was a mess. The vet told me to give him lysine 2x day, and this works like a charm. With daily usage, his eye went from always being "goopy and runny" to almost looking as clear as his other eye. His eye has been good for so long that I forgot what it looked like before until I look at older pictures. Definitely a good value for the $$. You won't waste a drop and your cat will love it.

    Cats with Feline Herpes - Must Have! by BILL from Ringgold, GA10/10/2014

    Vetoquinol Enisyl-F Oral Paste for Cats - 300 mL is the easiest measured method for administration of Lysine to cats that I have found. With a bit of effort you can actually place a precisely measured amount of Lysine in your cats mouth. If the cat is particularly ill this is the preferred method of administration . . . also can be placed on cat's paw and if not very ill a cat will innately attempt to clean it's paw (take the Meds on its own). This formulation of Lysine insures excellent absorption and Feline Herpes requires daily Lysine treatment if infected cats are to survive the illness!

    Great product by A.T10/22/2012

    I get to know this product through friend recommendation. And found this product is very easy to apply to my cats they love the taste. one of my cat eye use to have dischange but is gone after taking it for few week.Not sure is it due to this prodcut but I will continue to give to all my cats.

    Great Product by Chris from Ottawa, Ontario12/16/2013

    Not sure if this is really it's intended use, but my Vet recommended this to help my cat's weeping eye. Bought the first bottle from him, seemed to help my cat, so I looked and found it on EntirelyPets at a much discounted price (awesome!). It's been more than 2 years and my cats eye has had NO issues. So for as long as she's with us, I will continue to use this product, and purchase it through EntirelyPets!

    by kitty10/31/2013

    my vet recommended the lysine product as a supplement for my cats but it was quite expensive. I can purchase the same size, same brand for less than half what the vets office charged. I will continue to buy from entirely pets as long as I have pets. research has shown me most supplements are 40 to 50 % less thru this co.

    I love this product :) by sarrrah from PA04/26/2012

    I was spending over $30 at the vet for just one bottle so I was glad when I found I could purchase it online for a lot cheaper. My cat used to sneeze all the time nonstop but this product has definitely helped control it. She used to give me a hard time but now she loves it & comes right away.

    Extremely Helpful Purchase by Charl from Boxford, MA02/24/2013

    Both of our cats have had conjunctivitis in the past, and we give them Enisyl-F on top of their moist food daily. This product so far has prevented a reoccurence. I certainly do recommend it. The price at Entirely Pets is less than what we would pay at the Vet's Office.

    by from 06/06/2012

    My British blue has developed an ocular ulcer that seems to occilate between 'slowly getting better' and looking worse than it did a couple of days ago... and is an off shoot of him having the cat flu virus. Those points aside, to buy Enisyl-F from the vets here in Australia is like handing them your wallet and saying take what you like!

    is by good from valueThe


    arrived quickly, good price by Rich from iowa12/26/2012

    very happy with the product will certainly buy from this company again

    Lysine by Catlady from Hamilton Ontario Canada05/24/2014

    This stuff is awesome my cat Alana cannot live without it. She has herpes really bad so she cannot live without it. If I had to buy it from our Vet it would cost us way to much money your prices are way better plus you always have great sales!

    Oral Paste with L-Lysine in it! by Cat Girl from Hamilton Ontario Canada08/06/2012

    I love this stuff it helps my cat Alana big time I was using powder L-Lysine in her canned cat food but she hate wet food and it was so hard to get 1 teaspoon of wet in her 2 times a day. She loves this stuff it does not stress me out trying to give it to her or nor does it stress her out either! Buying it from this site is way better then the Vets office here in Canada they charge more than double what your charging even with your shipping charge it is cheaper to buy it from your site. Thanks Carol

    Excellent Price and Service by Guy from Baltimore, MD05/07/2013

    I've been buying the Enisyl-F 3 pack from Entirely Pets for about a year now. From my research, they have the lowest price on this product (not to mention coupon codes always floating around). In addition to the price, the service I've received from Entirely Pets has always been outstanding. Although I always get Ground shipments, the product has always arrived super fast and way before the estimated delivery date. I would highly recommend!

    Brand Name Product - Well Priced by Foster Mom03/19/2013

    I frequently have foster kittens who need this nutritional supplement to give them the boost they need to be healthy and adoptable. I also have a cat of my own who needs this on a daily basis for a problem he has. It's easy to order from EntirelyPets and a much better price than the vet charges.

    Keeps Simon active by Trish from Lisbon Falls, Maine08/24/2014

    My vet had me give this to my cat, Simon, who has a chronic respiratory condition. I put it on a spoon and when I tap the spoon on the floor he comes running. So not only does he love it, I believe it keeps him healthy. He is VERY active. Entirely Pets has the lowest price that I've found for this product and they have extremely fast shipping at a reasonable cost. I'm happy and so is Simon.

    Good Product; Cheaper than going to a vet! by Jake07/13/2012

    My vet was charging me over three times what this product costs here. I believe in making a buck . . . BUT, when consumers get outright ripped off then I have a problem with it.

    by animal lover01/20/2015

    My cat liked the first can and then did not want it anymore so I had to force feed it to him. Going to the treats for awhile. Then he will like the can again. Its a cat thing.

    Dessert for our kitties by joanne from central coast california05/22/2014

    Enisyl oral paste was recommended by our vet for our little part Siamese flame point Ginger. She was a shelter pet and had some issues with irritated bowel and upper respiratory problems. When this was first prescribed we tried to feed it to her like a pill but she would not swallow it. We decided to place it in a small dish beside her regular food and called it "dessert". She gobbled it up and our other cat also wanted a treat. Now they expect "dessert" every day after breakfast - we just call them and tell them dessert is ready and they appear. The paste has helped Ginger. She has not had any respiratory problems and only occasional small accidents from the irritated bowel. She's has been on her "dessert" diet for several years and she is now five years old.

    Very satisfied with purchase by Jingle from Ann Arbor, MI03/05/2013

    I have been giving this to my cat for awhile. It really helps eliminate her sneezing and runny eyes. I had been purchasing it from my vet when I found it here. EntirelyPets has a MUCH better price and the product arrived in 3 days! Thank you

    Best Price by Bobbye-Anne from Morganton, NC01/31/2013

    I've been using this product for several years with several of my cats who have compromised immune systems . The product really helps those who are prone to upper respiratory infections . I used to purchase this from my vet but the price kept escalating . The price from EntirelyPets is half the price I last paid at the vet and that includes s&h ! I hope the price stays affordable for me .

    enisyl-F oral paste by rdbr03/16/2012

    I have 2 cats and one had a herpes eye infection which is really kept under control with the enisyl. It is the bedtime treat which kitty licks from my finger with great joy, and his sister waits patiently to lick the remnants, and then i give her a drop from the dispenser. It is so easy to give as it dispenses just the right amount with one press on the nozzle. And the price is better than anywhere else.

    Oral Paste for Cats by Bob from Huntington Beach, Ca12/05/2013

    Our three cats love this stuff as it keeps problems with hair balls at a minimum.

    Works and cats love it by Elise06/01/2009

    Both of my cats LOVE this treat. One has herpes and it works great to keep it at bay. The other is a snack hound and loves the taste so much that I have to give him some as his "treat" too.

    snot too bad by donthaveone07/23/2013

    helps kitty snots less of them while on Enisyl-F two of three cats eat it right off their dry food, other cat won't eat at all if it is there. cats are feed seperately twice a day

    Terrific Supplement by Moe07/29/2008

    My cat loves this, and it keeps his herpes in remission.

    Enisyl-F Oral Paste not tasty enough for cats by Happykitty from SF Bay Area, CA10/04/2011

    Enisyl-F Oral Paste is easy to dispense, but the majority of my cats won't have anything to do with it. Even if I put it on their paw, they won't lick it off. If I can't get the cats to eat it, it won't help their herpes. I would not recommend this product unless you have a cat that will eat anything!

    Works great for my cat by DefyDanger07/25/2012

    I have been using this for my cat for years and it really makes a big difference on his respiratory and eye health. I notice a big difference when we run out of the product and he goes for a few days without it: his eyes tear up and he gets coughing fits. Enisyl costs less than a trip to the vet and I highly recommend it.

    Good Product; Cheaper than going to a vet! by jake17368 from PA07/28/2012

    See above... Duh! Upon trying to send this review I am told 'your review text is too short', so . . . my review text was too short; my review text was too short; my review text was too short; my review text was too short; my review text was too short; my review text was too short; filler, filler, filler text.....

    Keeps Herpes at Bay by Sane Cat Woman from Northfield, MN05/30/2012

    Our vet recommended Enisyl-F Oral Paste for our Tiny Tim who came to us as an 8-week-old, half-starved, deathly ill barn kitten, abandoned by his mother. Timmy had a severe upper respiratory infection and his eyes were so crusty they were glued shut. After some intensive care, several courses of antibiotics, lots of food and even more love, Timmy began to thrive but his eyes continued to drain. Another trip to the vet revealed the bad news that herpes was the underlying cause of Tim's respiratory and eye infections - viral herpes that never really goes away. The vet recommended we dose Timmy with Enisyl-F twice a day to boost his immune system and suppress the herpes. Enisyl-F comes in a pump can. We simply squirt the Enisyl-F right on top of his canned food. It's tuna-flavored and Tim LOVES it! He eats the Enisyl-F first and seems to look forward to it. We are happy to report that Timmy is now a happy, healthy 5-year-old live wire who only has to see the vet for his annual check-ups and vaccinations because the Enisyl-F has done such a good job at keeping the Herpes at bay. His eyes still weep a little but it's nothing a daily damp tissue can't handle, and he hasn't had any respiratory issues since he was tiny. Enisyl-F is not an expensive product and, when you think about all of the vet visits it has prevented, it has been very cheap insurance. And keeping our boy healthy? Priceless!

    Enisyl F Paste by Sebastian's Mom from Armonk, NY02/12/2012

    This is a good product, but my kitties prefer the enisyl F treats. I put this in their food, some days they would eat it, others not. The treats make them feel like they are getting a "cookie" and they look forward to getting their 6 treats a day.

    Great price for a needed product by CarolynMat06/03/2012

    My cat has chronic upper respiratory disease. The vet wants her to take Enisyl-F every day. It got expensive buying this from the vet. Then I found Entirely Pets. For three bottles they charge slightly more than the vet charges for one bottle. And Entirely Pets ships quickly and is easy to work with.

    by Barb from Lilburn, GA04/24/2012

    For two years my cat has suffered with upper respiratory symptoms. My vet has tried everything to clear it up including many different antibiotics. Nothing seemed to work. she had recommended lysine for his symptoms and I have been using it ever since. He is not totally symptom free but is so much better. I'm so glad we tried it!

    oral paste is for me by kitty from saint petersburg, Fl09/26/2013

    My cat loves it. He licks it off my finger so I don't need to put it on his foot to lick off during grooming. Best ever!

    Great product, great price by gonort from California05/10/2012

    My Siamese/tiger tabby mix "Zoe" has eye herpes, my vet started her on Enisyl-F and she has been doing very well. I am so pleased to find the product at a reasonable cost(love the three pack). This product works!

    Excellent Product by Merri07/27/2014

    I am very happy with this product, my cat loves the taste of it and it has really helped her with the herpes virus she has. Also the price was great, the more I purchased the better the price was! I will definitely continue to use Entirely Pets. I am very impressed! Thank YOU!

    Keeps my cat healthy by ptsuthers from Lisbon Falls, ME10/30/2011

    Enisyl-F keeps my cat healthy. He has a weakened immune system and tends to have chronic respiratory problems, but this really seems to help. I haven't had to put him on amoxicillin since I've started using Enisyl-F. Plus he loves it. I put it on a spoon and when he hears me tap the spoon on the table, he comes running. The pump bottle is easy to use also ans it squirts out just the right amount.

    by from 05/14/2013

    I have a gorgeous British blue Cat who had an ocular ulcer.... I was advised by the vet that they could operate and abraid the eye for 5,000 dollars or I could go with Lysine paste in the hope he won't lose the eye.

    , by His from EyeA


    Enisyl-F Oral Paste for Cats by Max from West Hills, CA01/21/2015

    My Vet recommended this when my kitty had a cold. My cat loves it. It has cod liver oil in it and that also helps with furballs.

    wonderful product by Barb from Atlanta, GA10/25/2011

    I have a 2 year old Maine Coon cat with an on going upper respiratory infection. Squinty eyes and sneezing. In the beginning we tried all sorts of antibiotics and eye medications. Then I went to different specialists, optomologist, internal medicine. Nothing anyone did for him seemed to help. My vet suggested that I try lysine since she felt that it was caused by the herpes virus. I tried the powder and he just wouldn't eat his food. Then I tried the treats, he didn't like that either. Finally I got the gel and it has really made a difference. He gets it twice daily and is doing so much better.

    Enisyl is a great product - buy from Entirely Pets by Fubarahh from Hackensack, NJ12/12/2011

    Out sweet kitty, Smokey, has Feline herpes and our vet started us on Enisyl-F to control the outbreaks (eye/upper respiratory infections). It works, thank goodness! But, it was pretty expensive from our vet, and we looked for another source. I was thrilled to find it here, and in a 3 pack, no less. Very convenient for us, and way less expensive than the vet. Same great product, quickly delivered to our home, and at a great price. I highly recommend buying this here.

    Great Price by Lady Blue07/11/2013

    My local vet office was charging me almost the same price for one bottle.

    Combats frequent colds by cindi04/30/2013

    It helps keep my cats coughing at a minimum. He was a shelter cat and may have an upper respiratory infection.

    Best Ever by BBQ1611/15/2013

    Great product. Easy to administer and cats love the taste...just lick right off the paws

    It works, but my cats HATE it. by Chrissy from Philadelphia, PA10/28/2011

    This stuff works (for upper resp virus), but my cats do NOT like the taste. One of them tolerates it but not well, but the other one squirms like I've never seen. He HATES this stuff! He will not lick it off his paw, he flings it across the room instead. He is a very well behaved cat, so this was a surprise. I get it in both of them, but not without squirting it directly down their throats- and not without a fight, everyday. I used to grind up Lysine tabs and mix it with wet food and they both LOVED that. This stuff is fish flavored (cod liver oil), so if your cats don't go absolutely nuts for fish, I don't recommend it. I am going to see if there is a poultry flavored version. It's a good product, but It gets two paws down for the taste. On the other hand, our pit bull mix LOVES the stuff and helps clean up the mess if the stuff ends up on the floor or wall :)

    This helps greatly by JE from MD11/01/2013

    This helps my little girl greatly. She is older and her immune system is weak, but this helps her and her recurring respiratory problems

    Best Thing Ever by BobAlex from Jacksonville, FL08/04/2014

    Our cat, Tom, loves this product and it helps with his breathing problems caused by Feline Herpes. Never any problem with him taking the meds.

    Enisyl-F Oral Paste by Buddy from Jackson, TN01/18/2015

    This is the only way I can be sure my cat takes this product. He has Feline Herpes and this keeps it under control.

    Enisyl paste by Mragayheart05/21/2013

    My cat loves the taste. It is very palaptiable for cats.

    Lasts a long time by Cosmo100 from Tulsa, OK03/08/2013

    I'm not sure if our first kitten really had Herpes when we first got him, but we started him on this product per our Vet's recommendation. Now I'm giving it to our second kitten whether he needs it or not (both adopted from shelters). The first can has lasted over 3 months and still going with daily dosing (for two cats the past month). I mix it into their canned food and they like the fish flavor. Their coats are soft and shiny, likely at least partly from the use of this product.

    Horrible experience by MrPickleCoppter from Virginia04/25/2013

    I order a 3 Pack Enisyl-F Oral Paste as my kitty needs 2 dosages a day. When the shipment arrived 2 out of the 3 can were defective. At this point I contacted customer service and it took forever to get a response. They insisted that I prove that I ordered so I provided my invoice and credit card receipt. I have not heard back from EntirlyPets.com at all on this matter. I have ordered from here once before and they had issues with their payment system and the item I ordered was in stock was not shipped for over a week. This company has very poor customer support.

    Best price I found by jtjc06/16/2014

    We have two rescued cats and they both were very sick as kittens-the Enisyl has really helped boost their immune system. I like purchasing the three-pack.

    Feline Herpes by tiki12/06/2013

    One of four cats has feline herpes and the ensiyl-f oral paste keeps the eye infection flare-ups to a minimum. This same medication costs $40 through the eye specialist. Those visits are very expensive. She gets three ml daily.

    Enisyl-F by tahtanka12/04/2012

    My cat takes this every day and can be quite expensive from my vet. Thanks for having it available for purchase.

    what the doctor ordered by judie from Pennsylvania12/24/2012

    This helps a weakened immune system by providing nutrients missing in our cat's diet

    Great Product by Cat Carer01/16/2012

    Enisyl-F Oral Paste is a great solution to the issues with feline viruses. Product works quickly and efficiently. Some cats lick it from finger others like it mixed into food.

    Great Product and Seller by Andy07/12/2012

    I've been using this product for my cat's feline herpes for several years and it definitely works to help control his outbreaks. As far as the seller goes, I usually pick the cheapest per bottle on Amazon. Entirely Pets typically has the best deals on this product and the shipping was super fast and way ahead of estimated delivery. I think my standard ground shipment arrived in about two days.

    L-Lysine by Cat Girl from Hamilton Ont Canada12/31/2012

    Our cat Alana has herpes and trying to get her to take the crystals in wet food was horrible! She hated the wet food never have been a wet food eater. This stuff is great she loves it and licks it off my fingers and it helps her big time!

    Enisyl-F Oral Paste for Cats - 300 mL by Carol08/03/2014

    Our kitty has feline herpes and she gets one pump of l-lysine daily. She has been taking this product for 7 years and does very well. She loves the flavor and its anti-viral effects maintains her good health. Excellent product.

    Great Website! by Punkin Seed02/04/2013

    Awesome website. Good deal. Fast shipping. Thanks!

    Our cats LOVE it by rlanio10/22/2012

    Our cats *LOVE* this product. When it's time to give them some, just reaching for the container sets them to cat dancing.

    by lp from Woodland, CA10/16/2011

    We have 5 indoor cats. Two of them will eat this paste formula right up which makes it really easy to administer. The pump pushed 2 times means no measuring needed.

    Good purchase by Jan from Australia02/09/2013

    Very happy with product and service. Arrived in a short time and was well packed.

    cat meds by virginia01/13/2013

    never received the package tried to call your 800 number a few times after long wait time sent to voicemail

    Enisyl-F Oral Paste for Cats - 300 mL by Josie from Plattsmouth, NE11/10/2011

    This product is great for two of our cats. They both had heavy nasel congestion/stuffiness along with weepy eyes. A little dab in their canned food once a day keeps their symptoms at bay. Great product and inexpensive for their treatment.

    Beat My Vet's Prices by kittyfre4k from Dallas, Texas10/20/2011

    Highly reccomend this website and ALL products...My vet was charging me 3 times as much. Very HAPPY with both purchases from this website. Great Prices, Great Quality. Received in two days. Extremely HAPPY and will most definately shop here first! Thank You Entirelypets.com

    great medicine and GREAT PRICE by Susie from Wisconsin05/28/2014

    My cat has herpes and has been on this for many years, twice a day, I always purchased this at the vets office but found it at half price at Entirely Pets. I purchase other items at really low prices! In addition, they ship so quickly you wont believe it!

    Saved his life and mine by dontonto4504/16/2014

    Our cat wandered into our life as a stray kitten and is now the light of my life. He came with upper respatory infection which took 5 months to clear, the vet recommending the Enisyl-F oral paste. I have kept him on this for nearly 3 years and he has remained symptom free. I have had 4-level fusions of both my back and neck and without Tonto beside me recovery would have been very difficult.

    Great product to help my cat's immune system by Westernbabe from Oxford, OH09/06/2014

    This product was highly recommended by my vet for one of my cat's that has an immune system problem. He looks forward to eating this paste everyday and I feel I am doing the right thing for him.

    Wonderful by Baxter04/10/2013

    Adopted a rescue kitten that was diagnosed with herpes virus. After two flare-ups and treatment from vet he recommended trying lysine. Have been giving Enisyl-F paste for the past two and half years with great success. Controls the virus. Must taste great. I simply put in a dish each a.m. and he licks it up. Very easy to administer. No wrestling with him to get a pill down him.

    Great Product by Martin R. from North Carolina03/02/2014

    This product works!!!! Our adopted cat acquired Feline Herpes virus infection or Feline Viral Rhinotracheitis when he was a kitten before we got him. Several visits yearly to the vet was the normal routine until we discovered the Enisyl-F. Now the only time he sees the vet is for his annual check up and shots. Small price to pay for a happy cat!

    Great for Feline Herpes by Kathy09/25/2013

    I have two cats, male & female. The male likes this Oral Paste more than the other products for Feline Herpes. These products realy make a difference in the health of my cats.

    Most effective treatment. by Duffy from Upstate, N.Y.06/15/2012

    I have been using this product for the past three yrs. since as a kitten, my cat was diagnosed with Herpes virus. With daily dosing, the virus has remained inactive. It's palatable and very easy to administer. The cat simply licks the paste from a dish every a.m. Will never risk eliminating Lysine from his diet and this product is the best and easiest I've found.

    Easy to dispense by Jeff G from Hopatcong NJ02/07/2012

    The packaging makes it easy to dispense a proper dose.

    Featured Reviews for 6 Packs Enisyl-F Oral Paste for Cats - 600 mL
    Efficient service by schmee's mom from Washington, DC10/19/2011

    I order Enisyl-F on a regular basis for my kitty, and my order arrived quickly and in good condition.

    excellent product by yokokam from Hong Kong12/15/2013

    I must say this is an excellent product for cat, especially for Exotic , will keep feeing them !

    Great purchase by love cats10/30/2012

    I received the product within 1 week..very fast service. This is a great product if your cat has upper respiratory virus. It stopped my cat's runny nose after a week of giving 4 pumps per day. It takes time to kick in so be patient. My cat has a pretty sever flare up right now so I am going to have to take him to the vet this time but it works well when the flare up is not severe. The only reason I took off 1 star is because it doesn't work so well with severe flare ups.

    by Sue from Fort Wayne, IN10/23/2012

    Product was delivered quickly. It definitely helps my cat with her breathing issues.

    Has been very effective by Jodi05/07/2013

    This has worked very well with my elderly rescue cats, 2 of whom have feline herpes. I have used this daily for about 2 years now and believe it has helped cut down on trips to the vet. First recommended by my vet, but a much better price through you.

    A Must For My Cats by Cricket & Weasel's Mom from Woodstock07/02/2013

    Both my cats like this form of Lysine and they must have it for their health. We use the powder and the treats too. Great product and the price is usually good at Entirely Pets.

    Enisyl-F Paste saves the day, every day! by Kali's Mom11/15/2011

    We have a rescue cat named Kali. When we first got her, we took her to our vet and he prescribed Enisyl-F for her at $30.00 a tube! I paid it for a while until I did a search on line and found the same product available at EntirelyPets for much much less! I order it in large quantities at a time which saves even more. More importantly, it really works to help us keep Kali's feline herpes under control. We throw in some of the Enisyl-F treats for her every day too, she loves to chase them and gobble them down. I never have a problem getting her to take her medicine, and we are very very happy that our kitty stays healthy with the Enisyl-F products.

    Very good product by Latka B from Los Angeles04/15/2013

    My cat has the feline version of HIV and this product was recommended to be by a vet after my cat became very sick. He gets the paste twice a day on top of treats. He loves the paste (I know because he looks for it on the treats). He has not been sick once since he started eating it. I can't tell you for sure that it was a cure all, but I know he is thriving, so there is no way I would stop giving it to him. By the way, Entirely Pets has the best price anywhere for this product so thank you to them!

    we love it by carmen cakes from Fremont, Michigan12/13/2012

    this product works better than any others we have tried. And best of all the cats love the taste.

    by Kimmie11/15/2012

    This is a great medication for cats with herpes virus.

    by from 08/27/2013

    Four years ago I found this site and ordered the L-lysine paste (6pack) for my Persians. They would not accept any other form of this product.

    males by love from itBoth


    be by to from offerOnly


    this by product from toI


    fast, by accurate, from andShipping


    L-lysine paste the best ever! by 4purzlady from Oracle, ArizonaThanks


    6 Packs Enisyl-F Oral Paste for Cats - 600 mL by Giovanni from Chester Springs ,Pa06/19/2013

    Great price and fast Shipping.I will definitely Buy from Entirely Pets Again!!

    Excellent by kt20127 from Westwood, NJ07/28/2014

    I love this product. It keeps my cat healthy. It helps manage his allergies - he no longer coughs or sneezes daily and his eye mucus has subsided. Highly recommend.

    Enishy-F Oral Paste for cats by Sara from MI03/29/2012

    Easy to dispense. Cat likes flavor and laps it up. Excellent way to administer lisene according to the vet's orders.

    My cat needs this by cag from Plymouth, MA05/01/2013

    This product has made a huge difference in the health of my beloved cat. He had feline herpes as a kitten before I got him. We had many infections requiring vet visits and antibiotics before I began daily use of the Enisyl-F. Now his watery eyes and nose are in much better shape and no infections. He is a terribly fussy eater so he has to be given this orally by syringe. My son's cat loves it (he has somewhat the same health problem) and eats it off a spoon.

    Amazing results by Peter from New Port Richey Fl07/18/2012

    I have an aids kitty that is always drooling with bad breath. This product over a month period has made the problem almost disapear.

    Enisyl-F works! by Franz's mom from Fairfax, Virginia02/19/2013

    Our cat, Franz,(10 years old) had a bad episode of Herpes in his mouth at about age 6, and wouldn't eat due to the blisters or pain from swallowing. We had him in the hospital until the symptoms subsided, and ever since, we have given him the Enisyl-F in his food twice a day, and he has never had a relapse since then. It really seems to do the trick. Very convenient to order online and competitive pricing in the 6 pack!

    Good product, great service by angela from Michigan03/24/2013

    Everything I've ever ordered from Entirely Pets has been on time and in great condition. I have 2 cats that have eye conditions and this was a product recommended by my vet - not something easy to find though. I was happy to find it here and we use it daily. The cats like the taste and I like the ease of ordering through Entirely Pets.

    An Extra Treat by freehawk from Phoenix, AZ05/29/2012

    I have a little guy who has a bad case of feline viral herpes. This stuff is an answer to a prayer and gives him a fighting chance to have a good life. He thinks it's a treat and comes running the moment he hears the lid pop. I wish all medicine was this easy to give and worked so well!!!!

    Best product for kitties immune system! by Grannybrenda11/07/2012

    I am very satisfied with my purchase of the Enisyl-F oral paste for cats. Our cats all love it and it is so good for their immune systems! The order was complete and arrived quickly!

    Best Med for feline herpes at a much better Price! by Kali's Mom04/10/2013

    My cat Kali is a rescue cat. When I got her, my vet told me she had feline herpes, and would need constant medication to maintain her health. The vet prescribed Enisyl-F Oral Paste and I was paying $30.00 per tube at his clinic! I found Entirely Pets on line and they have the same medicines that my Vet prescribed at a considerable savings! Thanks to Entirely Pets, I can better afford to take proper care of my sweet kitties' problems and keep her herpes under control so that she can live a normal and happy life.

    Works for my cats by Susanna from Toronto, Ontario CANADA01/17/2014

    I have been very pleased with this product which was recommended by my cats vet. They both like the flavour. I did request some assistance in opening the packs though but have not heard back from anyone. Sometimes I find okay but the last one I had to break and was left with a tube that have to squeeze to get the product out which is not the best. Please direct me on how to open properly. Regards, Susan

    by from 09/28/2013

    I use several Lysine products for my cats. This one they seem to like the best. The pump is nice too in comparison to squeezing out the tube.

    found by this from anyI


    by Sue05/29/2012

    Really helps my cat by keeping her herpes under control.

    Enisyl-F Oral Paste by Tobius from Elliot Lake, Ontario09/17/2013

    Works great, the cat has stopped sneezing and seems to just be better. Great Stuff.

    Enisyl-F paste by Teri from Tucson, AZ07/13/2014

    This product truly helps my cat with breathing and sneezing issues. I get a great price and quick delivery from Entirely Pets.

    Wow! by Sawbones from Middleton, WI11/04/2012

    Our feline,Danny, has been dancing to rock and roll music on the stereo and performing backward flips ever since we started giving him Ensyl-F. Thank you so much.

    Great Product! by purrs from Merritt Island, Fl06/06/2014

    I have two kitties that carry the herpes virus. This is the easiest way to give them lysine. They love the taste,( I actually have a couple others who do not need it but love the taste as well). I highly recommend this product. I have been using it for 5 years now.

    cats -general health booster by Story from Southampton,PA07/21/2014

    Cats, especially kittens love it. I use it for a general immune booster or to help a cat get over an illness. Also to stimulate appetite. Has a slight oily/fishy smell if you get really close to it which explains why cats generally like it. I have 6 cats so muchoo experience.

    Love it by jmr2 from San Diego, CA01/20/2013

    This L-lysine is so easy. I have cats that will eat it off my finger. If not, squirt it into a syringe and feed it that way. Nozzle fits right in most 1 Ml syringes.

    This stuff made a difference by Aggie& CodysMom06/23/2014

    Without Enisyl my Aggie was a projectile sneezer, and an unhappy kitty, life is so much better now

    Great product. Great price. by Jo07/17/2012

    Enisyl F, recommended by my vet and first purchased at the vet office, has helped keep the symptoms of feline herpes to a minimum for my cat. And on line multi-pack purchasing has cut the price about 40%.

    Enysil-L by aquamansergio02/04/2014

    Fantastic product to boost your cat immune system and protect them from Rino.....which 85 % of cats have........

    by from 04/18/2011

    I have a rescue cat that came to us with feline herpes.

    this by Enisyl-F from fromI


    Entirely by Pets from onFortunately,


    ordering by this from andI


    cure by for from felineThere


    Entirely by Pets from willWe


    Entirely by Pets!!!" from It Works, and she eats it!Three


    Great source for pet supplies, medications by Ron from Fountain Hills, AZ08/07/2012

    I ordered a 6 Pack of Enisyl-F Oral Paste for Cats - 600 mL. Price was competitive, delivery was very prompt and follow up superb. I will continue to order from EntirelyPets.

    Excellant product, kitty loves it! by Kikikobe from Huntington Beach, CA03/03/2014

    My cat was diagnosed with herpes (weepy eye) and the vet had me give him Enisyl-F paste 2x a day. This took care of the problem and he loves the taste so no issue in giving it to him. The vet charged me $40 per can and since I used 1 can every 5-6 weeks it became a little expensive. I now buy the 6 packs of this product and what a savings! Very happy my kitty no longer suffers with itchy eye and the cost is way down too!

    by Sue02/01/2012

    Delivered in a very timely manner and met my expectations.

    Really Works! by Angie E from North Dakota05/27/2013

    Jorge, our 3-year-old, mixed breed cat, came to us as a stray a couple years ago. He had a runny nose and watery eyes. We took him to our vet, who checked him over and gave him vaccinations. The doctor said he had a chronic upper respiratory viral infection known as "Rhinotracheitis". (Herpes) Doctor recommended Enisyl-F Oral Paste for Cats. It doesn't cure it, but one dose a day mixed in soft food keeps his symptoms to a minimum. One dose in the am and one in the pm would probably help more. We often have flare ups in spring and fall, but 1 dose a day helps a lot!

    by from 05/27/2013

    Seems to have helped 2 cats with chronic eye drainage. It is subjective but it seems to have decreased in frequency and amount.

    malfunctioned by and from ITwo


    it by eagerly from theOne


    Great product and amazing value by Gingernutta from New Beith, Australia05/14/2013

    I used to buy the human pills and crush them. This product is normally over $50 each in Australia and this bulk pack gave an excellent value to an already worthwhile product. Pre-measured and palatable. Some of my cats will even just lick the paste. Well done Entirely Pets, this was my first order with you and I have already ordered my second lot of products from you.

    an easy way to medicate by justy from PA10/27/2011

    Getting the correct dose in my cat is crucial. The pump makes it accurate and easy. I used to try to add lysine capsules to vitamin paste, but it required so much to mix the powder, my cat would never finish it all. These are portable, clean and best of all, my cat thinks it's a treat!

    by from 05/17/2013


    My vet's office now charges $35 each for these! My cat LOVES it!!

    Enisyl-F for Cats Review by iluvcats from Louisiana07/23/2013

    Since using this, my cats have not have any herpes breakouts. I am happy knowing that they are getting nutrition and help needed to eliminate (so far) any breakouts. I will continue ordering from Entirely Pets. They are extremely fast in shipping and so efficient. I thank them so much for that.

    Cats love it by Richbeast from Iowa05/09/2014

    My two cats both have a virus in their gums. Enisyl-F was recommended by our vet to keep the virus under control. They love it mixed with just a dab of canned cat food.

    by from 01/16/2013

    Since my cat is older, i have to give him lysine to help his immune system. He gets a few pumps a day to keep his upper respiratory in check. And its so much cheaper then at the vets office or amazon. Thanks again.

    Houston TX by from Shirley"


    Featured Reviews for Enisyl-F Lysine Treats (6.35 oz)
    life saver by robinl10/08/2013

    This is the absolute easiest way to give lysine to a cat.

    Great product. Fast shipper by Wapito11/24/2012

    Our cat would not eAt another lysis product our vet gave us but he loved this product. Not available in mAny stores so this was a great wAy to buy it

    Worth trying by Faye09/22/2013

    Bought these as Lysine was recommended for my cats sneezing, and he wont eat the lysine medicine you can put in their food. At first he wouldn't eat them but mixed them with some other treats so now he eats them fine. Seems to help the sneeze a bit, so will continue to use.

    Enisyl-F Lysine Treats for Herpes symptoms by happykitty from SF Bay Area, CA10/04/2011

    The Enisyl-F Lysine Treats are wonderful for helping relieve symptoms of feline herpes. Stops the sneezing, stuffy nose, weepy eyes. The cats love their taste and eat them up better than any other treat I've tried. Seems to be more effective than the powder sprinkled on canned food, and infinitely better than the pastes as most of the cats won't eat the pastes.

    Disappointed by gemcat from Brooklyn07/29/2012

    Manufacturer changed product - my Persian used to love these, bought them bi-monthly. Now they are smaller, lighter in color and she no longer eats them. Trying the semi-soft treats now to get her the lysine supplements she needs to combat herpes outbreaks. Very disappointed in change in product.

    by from 02/05/2012

    I have two cats with herpes virus; one is 15. Before I found these treats, she had a URI almost daily.

    her by the from maxOnce


    cheaper by brand from thatI


    Better than the competition by madykatThis


    My cat thinks these are her treats, not her meds! by Kali's Mom11/15/2011

    I give our rescue cat Kali the Enisyl-F paste in her food twice a day. On top of that, I throw her the treats down the hall so she gets her excercise while she's getting her medicine. She literally stands below the container in the kitchen and begs for her Enisyl-F treats. When she is having a flare up, I give fer a few extra, along with some of the paste. We've been able to control her feline herpes very well with these products. Thank you EntirelyPets!!!

    best price by cooncatlover from Indianapolis, IN10/23/2012

    My vet put my cat on these treats for an eye issue. I could not continue to pay as much as they charged, so decided to try to buy online. The difference was way more than half of what I was paying. Everyone should buy their pet meds online! Plus, the service is great and the products are awesome too. My kitty has not had another eye infection since she has been using the Lysine treats and they help to make her immune system stronger also. HIGHLY recommend these treats!

    Excellent product and price by Kathleen from Ogden, Utah04/13/2012

    I was told by my vet that 90% of kittens are born with the herpes virus. I have a Siamese that is in the emergency every three months with upper respiratory infection. She suggested Lysine treats daily for 2-3 years and that would probably kill the virus. Angus has been taking the Lysine for almost 2 years now and has not been to the vet for any Infections for 2 years. I highly recommend this product for every animal.

    The Lady or the Tiger by MacMinch's Mom from New York01/20/2015

    My cat loves these treats but I never know which version of themselves they'll be (nor does my cat) when I open the bag. There's the moist, dark, sort of stinky nugget my cat likes best, or there's the dry hard blond scentless nugget he doesn't notice I've put in the bowl. When you open this bag of Ventoquinol you don't know what you'll get -- the lady or the tiger. Peculiarly inconsistent product.

    Cat's Vitamin Aid by Vter08/07/2013

    I've had my Siamese cat on these for several years and it seems to help. She readily gobbles them right up, one of her favorites. I have ordered them from this company always, best price anywhere!

    Best deal best loved by oldcatfanatic07/23/2012

    Enisyl-F had been recommended by vet; all 3 cats LOVED the treats. When I went to reorder they were not available and I took a subsitute - and only 2 cats would eat them plus they were stinky smelling! Happy to be back to Enisly-F and I know that all are getting the dose they need:)

    Great product by LilMan from Lorain, Ohio10/23/2012

    Decided to get this product after a lot of research on line about products that help with feline herpies. In about a week all signs and symptoms my cat had disappeared. I love this product and highly recommend it to anyone!

    Life Saver Product by Becky12/06/2011

    It appears that this product has been instrumental in keeping my FIV infected cat healthy and I believe in extending his life. The vet is amazed at his health. Apparently, it is also important to provide some soft food (canned) each day so that the Lysine can be absorbed at maximum benefit. He gets the Lysine every day as directed on the package.

    eeehhh by MarFazio from Dallas, TX10/12/2013

    My cat ate a couple then wouldn't touch them after that. I prefer the formula that comes in a pump....much easier to give to my cat.

    An essential part of our cats' diet by Jim from Tarrytown, NY09/18/2013

    Some years ago, when our previous 'generation' of cats were quite old, a friend veterinarian (feline specialist) told me that L-lysine 'worked' to inhibit and control a number of problems. She admitted that, at the time, it wasn't known exactly 'how & why' this amino acid supplement worked, only that it 'did' work. Given her reputation and knowledge of cats, I totally trusted her and began seeking out a viable way to give L-lysine to our cats. Without going into all the difficult ways, I can only relate that we were fortunate enough to try convention 'samples' of Enisyl-F before it hit most sales outlets. From that time on our cats have 6 pieces every morning and devour them like treats. The fact that Enisyl-F may minimize flare-up of herpes is a significant bonus, especially with eye-related issues. This is a fine product and an essential part of each day for our 4 year old guys since they were kittens.

    Best Product ever by Rose from Surprise, AZ12/08/2011

    My cat has feline herpes virus, He is 18years, and was getting a lot of flare-up. The Vet put him on the paste form of this product, but he did not like the taste, so I tried the Treats form and he loves it, If a flare-up begins I increase his dose to 10 per day and his flare-up eases. At his age a bad infection could kill him, but with this product, he is able to live a less stress full live.

    Cats love the taste by Cat lover from Medina, ohio02/23/2013

    My vet suggested I use this product. My cats love the taste and it seems to help.

    Enisyl-F Lysine Treats by Achoo06/17/2013

    When we brought out kitten home from the county animal service she had sneezing fits. The vet thought it could be a "kennel cough" or allergies and recommended Enisyl-F Lysine.. We have had her on this for 1 1/2 years and her sneezes have gone away. She thinks the Lysine is a treat and continues to get it daily.

    Enisyl-F Lysine Treats by paulaj05/09/2012

    I am not about ordering this product again. My veterinarian says that the Lysine treats are not the same when ordered online other than getting them from the vet. They say that the Lysine ordered on line is not the real product. I called the Company that makes the Enisyl-F Lysine treats and they agreed and said they do not support buying their product online but only through the veterinarian.?????????????????

    Saved my cat by Jo from Kansas City, MO10/31/2011

    This is a great product and helps my cat who has feline herpes. He loves the crunchy flavor and it helps strengthen his immune system to kick recurrent herpes infections!

    by from 02/02/2012

    My cat loves these and it is much easier for him than using the ointment. We really appreciate it. It also seems to do as well with his herpes as the ointment .

    Jean by Reno, NV from Thanks.

    Enisyl-R Lysine Treats

    by from 12/24/2012

    Finally!! I am able to purchase Enisyl-F Lysine treats without a prescription...my FIV positive cat Bo positively loves these treats - can't tell the difference from the vet-prescription ones - except the better price and service.

    stay by healthy from andThey


    Freaking awesome savings!! by birlyjane from KC, MOKim


    Great find! by Robin from Wacissa, FL03/04/2014

    My cat Lily loves the taste of the Enisyl-F Lysine Treats! Easiest way to feed lysine I've ever found.

    Enisy-F Lysine Treats (6.35oz) by tross1 from South Lyon, Mi12/01/2013

    Our vet recommended this product to aid our cats immune system. We give him 4 treats 3 times a day. In order to get our cat to eat these treats we started by giving him just 2 treats at a time while holding his regular cat treat bag. After several attempts with him getting no treats for the day he now takes his Lysine eagerly (looking forward to his other anticipated treats - which of course he gets) Product is competitively priced - We save cost by purchasing the quantity that provides free shipping.

    L-Lysine Treats a Hit with Tawny by Bobby from Houston, Texas03/28/2014

    My orange and white Tabby cat Tawny was born with feline herpes virus. It causes outbreaks of nasal congestion, sneezing and occasional fluid in one eye. The L-Lysine treats are a big help in suppressing the virus. There is no permanent cure but it can be controlled and the treats are a big part of that. He loves them and eagerly eats as many as 12 in one day when symptoms flare up. I recommend the L-Lysine treats because you can easily vary the dose. If you have other cats, as I do, you can give them ordinary treats when you give your other cat the L-Lysine treats so they won't feel left out!

    by loves cats07/24/2013

    They do seem to help with my sneezing cats. Everyone looks for the "treat" when they hear the bag opening. Originally recommended by my vet.

    Seem to be OK by tcgg from nj04/23/2014

    These are accepted OK, not great, but OK. The one thing to note is that, if left out, as in if she dosn't eat them all right away, they get hard. Once hard, my cat rejects them. You have to give 6 - 12 pieces a day but they are small so that is OK.

    Best product for my cat by ridgehaus23 from Freeland,Mi11/20/2011

    My stray cat was prescribed lysine powder.The powder had to be put in wet food- I have 5 cats which made it difficult to feed just one, then I was on this website and thought I would try It. What a fabulous product! This is so easy to give and Squeeky loves it!!!

    My Cats LOVE these by Tina from Arkansas05/05/2012

    I can't keep enough of these in the house. I have 4 cats of my own and 3 foster cats. When I get these treats out they come running. It does wonders in preventing URI infections. Next time I'm ordering 4 bags!

    Finally under control by Jeannie05/29/2012

    My 1 yr old kitty was diagnosed with Feline Herpes back in Oct. Since then we've made countless expensive trips to the vet for steroid shots...all to have it come back with a vengeance. I purchased this product as a last resort and gave her the prescribed 6 treats a day. It did nothing. But then I read that some folks were giving their cats double the dose. I started giving her 12 treats a day (4 treats 3X/day.) I am happy to report that her herpes is FINALLY under control. She still has a little redness from time to time but it is manageable. Tried the other brand of Lysine treats but she turned her nose up at it. She loves these!!! Very happy with this product.

    by from 12/16/2013

    We use these for both our inside and especially our outside feral cats. We have seen the outside cats eyes brighten, skin/fur look better and they have overall been much healthier. Seems silly, but we really attribute this to the ongoing use of Lysine.

    more by expensive from thanAnd...yes,


    these!" by Great for cat health! from mtroopWe


    Great Service! by Jill from Nebraska07/14/2012

    I have ordered numerous times, and time and time again the service and delivery have been great! Absolutely NO complaints. I will continue using EntirelyPets, and continue telling all my family and friends about them! Thank you for being such a great company!

    Lysine cat treats by gretablue from Metairie,LA12/19/2013

    My cat loves them and waits for me to give them to her. She has been on them for 3 yrs. and I will contiune to shop here to get them for her.

    effective help by dee from Los Angeles, CA05/18/2013

    Enisyl-F Lysine Treats have really helped my cat's feline herpes eye infection. I recommend it to anyone whose cat has this problem. My cat came from the shelter as a kitten with his eye already bad. It got terrible, and a new vet recommended this product. I am glad she did!!!

    Lysine Treats don't cut it by Fubarahh from Hackensack, NJ12/12/2011

    Our kitty, Smokey, needs to have Lysine every day for feline herpes, and we figured we'd give these treats a try. He hated them and refused to eat them! And he likes everything food related, especially human food. We couldn't get him to eat these for love or money, and eventually we threw them out. A total waste of money, sorry.

    A couple of sniffs and that was it by Croucher08/25/2011

    Each of my cats are good eaters, and one of them has never turned down a treat. She looked at me when I put this down as if to say, "You've got to be kidding." Complete waste of my money.

    Lysine helps cat with feline herpes by skidrow from Long Island NY12/16/2011

    I have been using Lysine at the recommendation of my feline optomitrist for the better part of 3 years. I give my cat 6 treats a day, usually at night. In addition I mix in the powder from 1 Llysine capsule in the canned food he shares with his brother. This has really helped to prevent him from having flare ups.

    Great product by Gerry from I live in Myrtle Beach01/01/2014

    I have been using this Lysine Product for a few years now. It helps keep my boys healthy and free of colds. It was recommended by a Vet and It works so well! I give them 6 each a day in the morning. Albert and Willie love them and can't wait till I give them their Lysine treats!

    Easiest Cat medicine - supplements to give by Sophiegirl12/21/2012

    Fabulous product. My cat has herpes simplex in the eye and the vet said to put her on Lysine. He gave me it in a gel form but the cat did not like it very well. My sister told me about these Lysine Treats and how her cat loves them. I ordered them right away and my cat begs for them. This has been a great way to get a cat to take something like a medicine/supplement. Wish all meds could be administered this way! I highly recommend this product!

    Good Choice for hard to medicate cats!! by Boo Kitty03/02/2012

    I originally bought these treats because it was sometimes difficult to give kitty the gel. She comes to the kitchen every night before bedtime to get her Lysine Treat. I highly recommend these for those difficult cats who are hard to medicate orally.

    Awesome Enisyl-F Lysine Treats by Mary04/30/2012

    My cats can not get enough of these treats. I can bribe them any time I want with the offer of Lysine treats. P. S. I bought 7 packages of them!

    My cats love them by lp from Woodland, CA10/16/2011

    This product works great for cats that won't eat the liquid form. My cats love them and eat them right up! We have 5 indoor cats and need to keep them healthy and this really works.

    Cats love them! by Hallright from Roseville, CA08/08/2014

    My cats love these treats. Unfortunately, they haven't helped my black Persian, Annie, with her runny eyes. She doesn't seem to be sneezing as much however!

    Great Immune System Booster by jfortes01/20/2013

    I have been giving this to my cats for a long time now to strengthen their immune system. I care for several cats that have a recurring virus and this keeps it from being too severe. They still get sneezy but it hasn't evolved into an upper respiratory problem. I would definitely recommend them for any animal that needs their immune system boosted. I started mine on them per my vet's recommendation and receive them every month on auto ship which is a big plus.

    A great find! by moongazer03/12/2012

    This has proven to be a great way to get my cat the required amount of Lysine she needs every day. Her outbreaks are well under control because I can get the entire dose in and not fight with the oral syringe and make her anxious!

    by kristina from Kent, OH06/26/2012

    This works really well for my two girls - I use the minimum recommended dose daily for them, but when they start to seem like they're having a reaction of some kind, possibly even allergies, I give them the maximum recommended dose and it seems to clear things right up for them! Nice way to stay out of the vets. :)

    Good product easily administered by Critterchic from VA10/29/2011

    I fostered a kitten that had the herpes virus. He spread it to my other cat. We now treat both cats with treats. Looks like catfood, just measure out the dosage. No mess no mixing no fuss. This is the second batch we ordered so far so good. Also Entirely has the quickest shipping. I ordered it on a Thursday and got it in the mail on Sat. GREAT JOB

    Delicious! by Gracie05/29/2012

    Gracie loves her Enisyl-F Lysine Treats to keep her eyes healthy. And it tastes great!

    very happy w/purchase! by catlindacat13 from milford,ct02/07/2012

    myself and my cat trey are very happy w/ the lysine treats, trey was very sick nov/dec from a kitten we adopted infected him w/ a very bad upper respiratory infection and feline herpes. he was very sick and wouldn't eat and the vet had to insert a feeding tube it was a terrible ordeal and while he was in the hospital the dr recommended we use the lysine to boost his immune system so i picked up the pills at the vit store and was giving them crushed w/water thru his feeding tube, so after they took the tube out i would mix it w/ his food but then i looked online to see if there was any kind of treats because trey loves his treats and he loves these that i purchased, i will be ordering more since he will have to have the lysine the rest of his life. thankyou!!!!

    Enisyl-F Lysine Treats -finally, something works! by Happy Cat Mom! from Ohio05/10/2010

    Barn-E-Cat went thru a lot of medical problems; we found him when he was about a year old and starving. He lost almost all of his teeth; still had one "weeping" eye from virus. These lysine treats have done the trick!! and economically, too. I've never submitted a review before, but am happy to send this one! He gets five AM and PM mixed in with his food and loves them. (No problem eating dry cat food without teeth; glad his vet was glad about that.)

    Lysine treats for casts by TT10/22/2012

    I would definitely buy this product again and I would definitely refer this product to a friend.

    It Works by shadmaster3 from goodview,Virginia07/06/2012

    Tom has herpes virus he was born with in his eyes and the chews really seem to help irratation and drainage problems he has. shipping and prices were fair and will buy again.

    by Toby from NJ03/11/2012

    This product was recommended by our Vet. Only one of my 3 cats will eat them!! This has nothng to do with the product but with my finicky kitties. I even tried crushing them and putting in their food. I stand firm on the product and would definitely recommend. However, a smaller trial package is suggested to see how one's cat will take to them. Thanks!

    by from 11/10/2011

    I adopted several kittens over the last few years from a cat shelter and some of them have Kitty Herpes, which causes respiratory illnesses and watery eyes and stopped up noses, etc. Lysine was recommended to me by the vet. to help with these ailments. I appreciate being able to buy these products from your store at a bit of a discount compared to the vet's prices. This helps me with my budget!

    reduce by my from kittiesThey


    Great for Allergies! by Laurie07/31/2014

    My vet recommended this product because all of the sudden my cat's one eye was tearing up all the time and oozing plus she would get a droopy eyelid. I gave her the recommended double dose the first couple of days then backed down to the daily dose and her symptoms cleared up within two days. There are times when I forget to give her the treats (because I have another cat that has stomach issues and cannot have the treats and she knows when they are out) so within a day or two you can start to see the symptoms return. Once I start giving her the treats again it completely goes away. I would highly recommend this product for allergy issues.

    Herpes by Grace01/20/2013

    Good for Herpes control in cat's eye. Also good tasting. She loves it.

    My cats love them by Sandra11/17/2011

    I was afraid that my picky cat, the one who really needs the lysine, wouldn't eat them. But she loves them! Way cheaper here than from the vet.

    best product by SIS from N.C.02/18/2013


    Healthy Treats by lisa from Camilla, GA04/17/2013

    This is a great, healthy treat for our kitten with a compromised immune system. The great thing is that he loves them!

    Healthy Cat for Half the Price by Emily Sweetpea's Mom from Burrton, Kansas10/25/2011

    Our cat, Emily Sweetpea, has a chronic sinus infection and we have learned to help her fight it with these Enisyl-F Lysine Treats. We were so thrilled to find them at EntirelyPets because we could get TWO pouches for only $4.00 more than we usually pay for ONE at our Vet's! THANK YOU ENTIRELYPETS!!!

    Poor Condition by Rusty Junior08/21/2012

    This is a wonderful product which my cat likes as long as it is fresh. I ordered a package. It was open to the air and had drawn moisture. The problem was that there was a hole punched into the top of the pouch probably to hang it on a display hook. The seal of the pouch closes to the Lysine had opened and the display hole had allowed air and moisture to enter. The top edge seal was still sealed but that did not prevent the air hole from allowing moisture and air into the Lysine. I returned the pouch immediately to you. I have had no response at all from your company.

    Cats love them, great for them by Tiger11/15/2011

    These treats help to keep my cat's eyes clear (from cat herpes :( They love the taste!

    Best price, best delivery by Barb05/29/2012

    I have been using Enisyl-F Lysine for years. I have always purchased from a Vet-supply source. Your price is much lower and free shipping is a definite plus. I am more than satisfied.

    Not recommended by CMMartin from WA State01/31/2012

    I've tried this for my four cats, and none of them will do more than sniff at them and turn away. The size of the treats is too large, and even when I broke them into smaller bits, they had no interest whatsoever. Very disappointing!

    Enisyl-F Lysine Treats by Joan02/07/2012

    I have used this product for about 2 years for my cat who was infected with the herpes virus in her eyes as a kitten. L-lysine is known to help with the immune system, especially working on eye issues. She loves these treats and they keep her eyes clear and prevents irritation. I also feed a dry food with l-lysine as one of the ingredients.

    Enisyl-F Lysine Treats by Snaplilly02/22/2014

    Our two cats love them. They wait every morning for the treats. I give them six and if they start sneezing I give them more in the evening and it really helps them get over the sickness quickly. Sometimes they actually stop sneezing within a day or so. I will never be without them and they are a little cheaper getting them from Entirely pets than at the vet.

    great buy by kim10/28/2013

    I was so glad I purchased these Lysine treats from EntirelyPets, I save $10 on each pack. They are the exact product I got from my vet

    Best treat ever by peanut from Cape Coral, FL06/12/2013

    I ordered Enisyl-F Lysine Treats together with the L-Lysine powder. When I shake the bag, everybody comes running, sitting patiently in a half circle awaiting their part. They like the smell and the soft chew.

    Chief likes this brand the best by Chris12/25/2012

    Of the three lysine cat treats on the market, our herpes-afflicted cat Chief likes these the best.

    Great Product by Paula from Birmingham, AL07/23/2012

    My cat, Leah, has recurrent herpes eye infection. Enisyl-F Lysine powder sprinkled on her food was recommended by a veterinary eye specialist years ago. Leah rarely consumed all of the food. That jar of powder outlasted the expiration date. A year or two ago my vet suggested using the Lysine paste squirted into the cat's mouth daily. I didn't want to fight with my cat every day. Finally a neighbor introduced Enisyl-F Lysine treats to me. I found them on-line and purchased them through Entirely Pets.com. The product is great! The cat eats 6 treats every AM prior to her breakfast. She thoroughly enjoys the treats and gets her medicine at the same time. I informed my vet about the product and she passed the info on to another client who is also pleased with the ease of administration of the treats. I highly recommend this product for cats with recurrent herpes eye infection.

    Effective aid for feline herpes by tvcatrescue from Long Island, NY08/14/2014

    One of our three cats has herpes. This supplement is easy to administer: once a day I add 6 little pieces to her dry food OR to the top of wet food. I feed the cat from a separate bowl, so that I can see that she has eaten it. This has kept her herpes under control for several years now - there have been no flare ups, only a bit of tearing from one eye.

    Cats love them! by Jen02/27/2014

    Lysine is important for cats with upper respiratory illnesses or feline AIDs, or any virus. This is the treat my cats love the most!

    good purchase and better priced than at Vets by kz from Atlanta, Ga03/11/2014

    Really has helped my cat go for longer periods before having to give her antibiotics. An excellent suppliment to help with her cronic upper respitory problem.

    Great supplement for my 2 cats by Heather11/13/2012

    Wish the size of each treat was more consistent. Some bags have large ones and other bags have very small ones. But my cats eat the up regardless! Haven't had any health problems since we started using these a couple of years ago.

    Very helpful for chronic eye problems by doggymom from Dearborn, Mi.10/19/2011

    Last winter I adopted two beautiful kittens who were born outside and needed a home. Unfortunately, they both had running eyes from most likely herpes infections, according to my vet. They were given antibiotics, but the running tears continued, so I tried the Enisyl -F treats every morning with their breakfast. The results have been very good, both of them have much clearer and drier eyes. They love the treats and insist on them every day!

    Enisyl-F Lysine Treas by Susan W.07/29/2009

    My big boy has a terrible time with herpes during the spring and summer months. I feed him 5 treats a day and he hasn't had a flare-up since I started giving them to him. Excellent product but hard to find.

    by from 03/05/2014

    I bought a bag each of 3 kinds of lysine treats, hoping that my sickly cat would willing eat one of them, and this is the one that he liked.

    was by low, from IWhen


    several by month from agoThe


    my cats loves these! by chrisc from massachusetts01/12/2012

    recommended by my vet to keep my cat's runny eye issues away- my cat loves them and eats the recommended amount daily.

    Helps to Keep Herpes under control by catlover from California12/01/2012

    My cat went through months with an eye herpes eye infection. Once the right medications were found, with the help of Lysine treats it was under control. He hasn't had any further problems, as I keep him on Lysine Treats everyday.

    Help at Last! by RB from North Carolina10/29/2011

    Feline herpes is very common among cats and two of mine have really bad flares from time to time. The vets have prescribed corticosteroids for long periods of time - not always a good idea. I recommended l-lysine to friends suffering from cold sores (herpes simplex) and the lights went on when I found Enisyl-F. These "treats" are very well tolerated and have moderated herpes outbreaks to the point that I have discontinued using steroids. My vets concur that L-Lysine is a great way to deal with feline herpes. Thank you!!! My cats LOVE them!

    Different from before by Deb12/01/2014

    I have been giving my cat these for years now. However when I opened the ones that I recently purchased, they were different in color and shape. When I contacted Entirely Pets, a nice young man named Michael checked with his Product Director; Nino and they assured me that the manufacturer had changed them and that they were good to use.

    Happy kitties by Moo03/11/2013

    After several years of not knowing what was causing our cats to sneeze so much and so gross (including visits to two different vets) these Lysine treats have helped tremendously. Both cats like them and we have already seen a marked difference in their well being. Well worth the price.

    by tom from tucson,az05/15/2013

    A speedy delivery after placing order and a great price.

    Great Product Great Company by Lisa from Minnesota01/16/2012

    My cat Wolf loves these treats. He has no idea they are good for him. His herpes has been under control since he started this product. As of today, the website says to give 5 tablets a day which provides 250 mg. The package says to give 6 for the 250 mg. Wolf gets 6 a day. Another great thing about ordering from Entirely Pets is that they contribute a percentage of my purchase to my favorite animal charity as long as I log into Entirely Pets through the charity's site. This way my cat Wolf gets his "treats" and other pets are being helped same time. It's a Win - Win! Thank you Entirely Pets!

    Great lysine treat by lauracaron from Chicago, IL06/06/2013

    My vet recommended this treat and I had to buy it from the vet at the time at a higher price and whenever they stocked it. Entirely Pets has it at a good price and at any time and they ship so fast. Great company to buy from.

    same good treats by cat house04/13/2013

    This is probably the sixth bag we've used with the first being from the vet which was more expensive. None of our cats have turned up their noses at the treats and they always disappear even with our toothless cat.

    Great supplement by Dudley's servant from Myrtle Beach SC10/17/2013

    Cat likes this product better than another brand which is hard to chew and has difficulty swallowing. This brand is soft and is very like other cat treats and don't have to force cat to take.

    Service is Awesome! by catlover06/23/2012

    My vet put my Maine Coon cat on these treats when she got herpes conjunctivitis. A pack of these at their office cost $40.00. The service was absolutely excellent from your company, the product very reasonably priced, shipping was very fast, and my cat fights me to give her these; she loves them! I will definitely continue to use your services in the future. Oh, and they work well too!

    by from 10/30/2012

    easy to use product by nfg12/12/2011

    I've been using this product for my cat with feline herpes. They are easy to get her to take and I have been successful keeping her out breaks to a minimum.

    different by jw09/10/2014

    The lysine treats were different from the ones I received from my vet, despite being the exact same brand. They were much lighter in color, less moist, and looked "old"; surprising and somewhat disappointing. Cat still eats them, nonetheless.

    Good treats by Delref307/26/2012

    Use to buy at our Vets for $21 a bag. They are good for our cats health and they eat them up. These only cost around @13 a bag so we save $7 a bag so we stock up on 3 or more per order. Glad I found Entirely Pets!

    by from 06/20/2014

    Great Product! by Barb10/31/2012

    Was cat sitting for my daughter while she was on vacation. She was low on the Lysine treats and suggested that I order Enisyl-F-Lysine Treats.. Her cat has had a Herpes virus in her eyes and has been eating the Lysine treats on a regular basis to help keep the virus infection from coming back. It has worked great.

    Worthy purchase, but I hoped for better. by JP from Vernon, NJ03/15/2012

    Since I've started feeding these treats to my cat, I've definitely seen improvement. She used to have a constant sinus infection due to feline herpes, and we've seen definite improvement on that front...but we're talking degrees. The nasal discharge is still there on a near-constant basis though the content and consistency of the fluid has improved greatly, and her cough is much less frequent. Her sneezing (multiple times every day) is just as frequent as ever. Regardless, I'd still recommend this product since there has been visible improvement in her condition. It's just not quite as effective as I'd hoped. It's looking like we're headed for a 3rd antibiotic injection within the last few months.

    Ensisyl-F Lysine Treats by Star's Daddy from Kingsville, Texas04/07/2014

    My cat, Star has feline herpes and at her current age (13yrs) she has flare ups that cause sneezing and coughing. My local vet recommended this supplement and I started about five months ago. It works. Her health has improved ( no more sneezing and coughing) and she's gained weight and strength.

    Lysine by Cindy from South Carolina11/06/2012

    These lysine chews made it very easy to keep my 3 cats free from symptoms of a feline herpes virus they picked up.from another cat.

    by from 02/16/2012

    My beloved vet recommended this product for my little BearBear. He loves the 'treats' & they are very good for him. So, it is definitely a win win!

    Thanks!" by Good Price on a Good Product from BearBearsMommyFast


    by Jennifer10/01/2013

    Vet recommended lysine for my cat. I decided to go the treat route and she abolutely loves them!

    L-Lysine Treats by TN from Baltimore, MD01/23/2013

    My cat LOVES these treats and I'm so thankful, because he needs lysine to control his chronic herpes condition in his ears, nose, eyes and throat.

    speedy delivery by CKK from rural north California03/05/2013

    I'm still trying to figure out how I get what I order on line the following day! My vet recommended Enisyl-F Lysine for my cats as they all have Herpes. Unfortnuately for some time either one or another were sneezing, conjested and miserable. My vet said they all had chronic upper respitory illness (herpes). Lysine is magic. Their bouts are less often and much less severe than they used to be. Ordering through entirelypets.com is less expensive and FAST. It almost would take me longer to go to the vet to get them!

    Enisyl-F Lysine for Feline Ocular Herpes by Katsarah from Barberton, OH02/25/2012

    My cats loved the treats. We haven't seen any improvement in the cat's eye infection yet, but I understand that it can take some time, so we are still trying to see if it will help.

    A very good product by Lisa from Iowa City, IA09/15/2014

    Our vet recommended this product to control symptoms of feline herpes in a young kitten. It works very well, and I'd recommend it wholeheartedly.

    Helps with herpes by Big Rube from Gaithersburg, MD01/27/2015

    Our cat Domingo has herpes in his eyes, causing excessive tearing. Our vet recommended these Lysine treats, which he loves. I only wish our other cat would also eat them. Bottom line, the herpes hasn't gone away, but it's much better.

    by from 07/27/2012

    Cats used to fight over these treats. Now most of them will not eat them unless you mix them with wet food and you can use the powder for that at a lower cost.

    size by of from theThey


    helps with viral cat diseases by DJ from Downers Grove03/18/2014

    my vet recommended lysine for Ringo. he doesn't like crush pills but loves the treats. he had a herpes condition from the shelter he was in. he hasn't had an outbreak in 5 years!

    enisyl-f lysine treats by lexy02/13/2013

    The "treats" were fine--my cats love taking their medicine in this form but, the packaging on this batch could really be improved. The resealing closure was positioned above the place where the bag opened, forcing me to cut off the resealing feature in order to open the bag--weird but true. Just means using a clothespin to keep the bag closed. It is nice to use the reseal feature, when it works.

    by from 10/27/2011

    I have a sick little cat who has been on this product for two years. It has helped to keep him as healthy as possible. The best part is that by ordering it here it is costing me less than half of what the vet had been charging!

    Pets!" by Very effective product from LoriThank


    Disappointed in new shape & texture by Trose from Arkansas06/27/2012

    My cats used to love this product but the company recently changed the shape & texture of the product. It's too small now to be called treat size. They are shaped like little pellets of food and I see my cats spitting them out as they try to eat them. I switched brands and recently purchased Vetri-lysine plus. These are treat size and I only have to give them 2. They love them and have no issues chewing them! Plus the bag should last longer!

    A great way to administer Lysine! by Izzy's Mom from Maryland06/25/2011

    We have tried all sorts of ways to give our cat, Izzy, Lysine but I could never get enough into him to make a difference. I found that although Izzy won't won't eat these treats outright, I can, however, crush them up and mix them into his wet food. Doing this everyday has definitely helped with the feline herpes symptoms - especially with the chronic eye infections. I have to mention that my other cat will gobble these treats up right away without any crushing and mixing, but in general he's not as picky as Izzy.

    A little clumped this time by Cathy from Baltimore01/25/2015

    I really like this treat. It helps my kitties who have Herpes Virus suppress the virus and control their symptoms. This particular bag was very clumped together and abnormal looking, but they usually are very good.

    Great product by Sunkis07/14/2012

    Perfect remedy for cats with sneezing issues that are contagious to other cats. My cats eagerly ate the treats and in a matter of days the sneezing had stopped.

    Cat loves them by MAC from Verona, NJ01/11/2013

    My cat loves these treats making it so easy for me to help boost his immune system.

    Tasty treats by Michelle from La Quinta, CA04/23/2012

    You know how finicky cats can be! Our little girl LOVES these treats and we are using them as an enhancement to the Lysine that we are adding to her food. Thank you!

    Yummy! by pet lover from eastern, WI11/13/2013

    Lucy and Milo love these treats. They were a very good deal online so I bought 2 bags. This helps them from sneezing so much and was recommended by our vet. All good!

    Healthy cat by Dick from Depew, NY01/01/2013

    The treats have kept our cat healthy this year. Last year he had sneezing problems which required a human Rx to remedy. This year, no problems even though the vet. said the problems would reoccur.

    Great product - vet prescribed by lilmcmac from orlando04/04/2013

    I like this product, what it does and how well it works. But my fussy little persian gets tired of it and they are a bit hard for her to chew. So I switch to Optixcare L-Lysine for Cats, when she gets tired of it. Or try the paste as another way.

    My cats love them by kitkatfan07/23/2013

    I use this product, because my calico contracted feline herpes as a kitten. This product not only helps boost her immune system effectively, I also don't have to "force" her to eat it. She loves the taste. It has a pungent tuna smell, that appeals to cats.

    good product by catchaos03/14/2013

    Most of my cats liked the treats and it seems to be helping with runny eye issues we were having. The cat that didn't like them doesn't have any eye problems and has a real "mouth-feel" issue with all food and treats.

    Enisyl-F Lysine Treats by Rayford from Jacksonville, NC03/04/2012

    I took my cat to the vet. because he was sneezing. The vet. gave my cat a shot and avised me to give him Lysine Treats. I ordered the treats, and in the mean time my other cat started sneezing. After four days the Lysine Treats arrived. I gave the treats to both cats per directions on package. Both cats stopped sneezing after three to four days. I notice that both cats were sneezing less after the first day of taking the Enisyl-F Lysine Treats.

    Enisyl-F Lysine Treats by John01/18/2012

    Enisyl-F Lysine Treats were recommended to us by a friend as a way to help our Maine Coon combat a sinus infection. While it wasn't the cure we had hoped for it appears to have helped and the cat loves the treats.

    Treats that really treat! by SouthPhillyin AZ from Phoenix, AZ10/27/2011

    These really help Jake with his allergies.

    Tasty Treats by thompsonmd76 from Ventura, CA01/08/2013

    Our kitties love these things and come running when they hear the bag open. Easy way to ensure they get their full daily dose of Viralys. The Viralys powder is useful, but more difficult to ensure a full dose if your cats don't eat their entire meal. Our cats like to share their food (some more than others), so certain cats may get less than a full dose and some more by using the Viralys powder. The treats are easier to keep track of, albeit pricier than the powder. Definitely recommended spending the extra money if you have finicky eaters or multiple household cats.

    Enisyl-F Lysine Treats (6.35 oz) by A.J.F.08/21/2014


    lysine treats by Cookie02/02/2014

    This product works to keep feline herpes at bay. Cats love it!

    by from 02/07/2012

    Enisyl treats are crunchy like dry cat food but apparently taste MUCH better because the sick cat loves these. He's still gobbling them up after several weeks, so it's not just the novelty factor.

    and by Felisyl from lysineI've


    eh, by I from don'tAs


    My 3 cats love these treats. by shopperkitten from Destrehan, LA05/02/2014

    My vet recommended these treats for one of my cats as she had ragged breathing. They cleared her right up. And she said all of my cats could eat them if they liked. I give them to all 3 from time to time. I think they keep them healthier.

    Great price and prompt delivery by jan09/07/2013

    The treats were more affordable than my vet's fee and my cat appreciates them

    easiest way to give medication by flasunshine from Seminole, Fla.09/12/2014

    Sometimes the gel form could be difficulty to give as well as quite sticky when it got on my cats fur, this is so easy and he LOOKS FORWARD TO 'TREAT' TIME!

    Its Not The Same by Jose10/23/2012

    I've been using these treats for over a year and the cat has been eating them up. Then ... same packaging ... but the treats had a different shape, lighter color, and obviously a different taste. The cat really isn't interested anymore. Sometimes, with persistence, I can force one down. Most times, no. The product only works if the cat eats them, and that's not happening much anymore.

    Two out of three is not bad! by Chrys02/07/2012

    Two of my 3 cats love these treats. Only one of them won't touch 'em. That's not too bad-the 2 that like them even prefer them over the Greenies, and they like those too.

    by luckys angels05/30/2012

    if your cat likes this lysine treats your in luck easys way to give your cat the best protetion

    by cher from colorado11/19/2011

    have used this product for months from my vet.. you helped me SAVE half the price .. will be shopping often thanks for great prices and products..... Thor ( our cat with a weepy eye that gets some relief from the lysine) thanks you

    Great product by Ken from St. Augustine, FL12/08/2011

    Several of our cats here have regular upper respiratory infections due to a herpes virus. We give lysine treats to minimize the symptoms and it works well. The Enisyl-F treats we ordered were shipped in one day and arrived in perfect condition. Couldn't ask for more than that!

    Cat hates the taste by Linfork01/18/2013

    He won't eat the treats - hates the taste so I had to throw them away

    Save your money by meow04/23/2012

    My cat would not even taste this product. what a waste of money! Wish I could return it.

    Great Product by Jenny from Indiana11/03/2013

    Has done a good job keeping Buddy's eye discharge in control. However, do not buy to much at a time as the product does seem to get hard and lose it's smell . We store it in a plastic jar with screw -on lid, after we open the original bag. After it begins to dry out Buddy will not eat it.

    by Snow from Pittsburgh, PA02/02/2012

    The product is great for my cat.It control the feline herpes.

    Great! by Robin from Tallahassee, FL01/26/2014

    My cat Lily eats her daily lysine treats first thing in the morning, mixed with a few of her favorite treats. No problem giving her the added protection that lysine offers cats from upper respiratory infections. She likes them!

    Helpful therapy for chronic Herpes eye infection by Mike from Eastchester, NY10/25/2011

    Our cat has a congenital herpes eye infection in one of her eyes; the addition of these cat treats to her diet has helped in controlling the disorder and Entirely Pets has a provided valuable, inexpensive, fast and reliable service to us. Our cat is more comfortable and we're very pleased with your efficient operation!

    Treats that are good for health by wige03/18/2012

    Enisyl-F Lysine treats were recommended by my vet for one of my cats who is a carrier of the herpes rhino virus. I shouldn't have worried they might not eat them - all three INHALE the treats. Your site had the best price, including shipping/handling. Am very pleased And my cats are too

    Stale Treats by Annie C. from North Carolina10/23/2012

    I previously purchased this item through the local vet. The treats were fresh. When I got these Enisyl-F Lysine treats from Entirely Pets, the treats were stale. My cat doesn't eat them enthusiastically like he did before. I won't be ordering from Entirely Pets again.

    Super Product...Great Price! by Chris from Jackson, MI08/01/2014

    I've purchased these treats from entirelypets.com a few times and my cat loves them. They are a great supplement for his ocular herpes that came about after his surgery. I plan on buying more for sure.

    Great Purchase by Beaniesmom from Chicago, IL01/26/2012

    My cat Frank is on Viralys Oral Gel twice a day. I was looking for a way to get him a more regulated dose to control his symptoms since I don't measure out the gel. He LOVES these treats. I give him 6 each night instead of the gel. No matter where he is in the house he comes running when I open the bag.

    Easiest way to give Lysine by Ghost's Meemaw11/07/2011

    After trying to use the messy tube and syringe, I ordered these. Ghost LOVES them -- even better than her "normal" treats. Will never go back to the Lysine gel.

    The only feline lysine supplement worth buying by Big Wheel from Columbus, OH02/06/2013

    When my cats contracted the their upper respiratory infection, I tried a lot of lysine supplements. I tried several treats, powders, pastes, and liquids. This is the only one that works for them. My cats readily eat these as treats, so getting them to take them is not a chore. They are the only lysine supplement that actually helps control my cats condition with no flare-ups, as long as they take five tiny treats daily. They Work!

    by Judy from California09/24/2013

    My girls love it. I orginaly got it from my Vet for one of my kitties eyes. Now both come running when I say Treats! I have recommended this to my Groomer as well.

    Great for Feline Herpes by Kathy09/25/2013

    I have two cats, male and female. The female likes these treats more than any of the other products for Feline Herpes.

    cats thinks treats are great by chris moose01/29/2013

    our owned and feral cats that we feed eat these treats before they eat the wet food that we place the treats on. Less expensive that thru the vet.

    Enisyl-F Lysine Treats - Excellent Product by Bear Bear's Mom12/06/2012

    Recommended by my kids' vet for my Bear Bear that has MRSA. He gets at least 6 of these 'treats' everyday & really likes them.

    by meomagi02/20/2013

    When my little DSH grey/white tabby wants a treat, she receives the daily recommended dosage of this treat. Sometimes she receives the recommended dosage of the Lysine paste, sometimes the "treats" as she likes to have her "treats". IF a person has difficulty giving their pet the paste formula, these treats are a great way to ensure your pet is receiving the much needed nutrient.

    Works great! by Jen from Wellsville, Ohio01/04/2012

    My cat's last herpes outbreak was stopped and has stayed under control!

    BEST PURCHASE EVER by jane10/26/2011


    best purchase by georgia peach from Monroe, MI06/24/2012

    I had tried various treats for my 8 year old cat, but he did not like any of them. He waits each night for the clock to strike nine, then comes and sits right in front, staring at me until I give him his 6 treats. Also, it has helped him with the sneezing he has had since he was a kitten. Recommended by his vet.

    I didn't know it was good for me! by Sinbad from Sunny California12/31/2011

    I am a 7 year old Abby who was recently adopted by a very loving home. My new vet said I had a herpes eye infection which we now have under control. She sold my mom these wonderful treats and said since I would be on these long term (I hope forever!) she should look on-line for a cheaper price - and wow I can get 3 bags from EntirelyPets for the cost of 1 bag at the doctors! Thanks for the tip Dr. Ann! Any way these are the best tasting treats I have ever tasted. The smell is delightful and the flavor is to die for. I get two bags mailed to me every two months (automatically) so I never run out. And I have not had a flare up in my eyes since! When compared to other lysine treats which only let you have 2 treats, Enisyl lets me have from 6 to 12 treats - I never feel limited or denied. Some people don't like the fact not all the treats are "purrfectly" shaped, but to us cats it all taste GOOD. So to all my fellow cats - if you need to take lysine, Enisyl -F lysine is the "cats meow" and EntirelyPets treats you like the King of the Wild that we are.

    Really helps with my cat's respiratory problems by Lynn11/17/2011

    I researched this product before I purchased it. I read many veterinarian site reviews. My cat had been sneezing and coughing. As soon as I gave this to her, she improved. Now I give it to her every day and also to my other cat as a preventative.

    Cleared sneezing, gentle on stomach by Tess02/15/2012

    When multiple rounds of veterinary prescribed antibiotics did nothing for my cat's chronic sneezing, I did some research and found out about Lysine for feline herpes. After running it past my vet, I tried these, and they have really made a difference. Our cat sneezes a lot less than he used to. He also loves the taste of these treats, and they are gentle on his sensitive stomach.

    Really great by healthful from Durango, CO07/30/2014

    My cat has a thyroid problem and is on medication twice daily. This has affected her immune system, and the vet recommended the lysine treats. I give her four each morning, which she likes, and it seems to stabilize and help her immune system.

    Lives up to its claims!! by Lil Man05/30/2012

    My adopted cat came with feline herpes but we fell in love with him the minute we saw him. Researched the helpful things for feline herpes and found these Lysine treats very much recommended! Began giving them to my cat and he has ALL his symptoms under control! No bare skin patches and his cloudy eye has cleared up also! Thank you for a wonderful product! Will continue to buy them no wondering needed!!

    Easy to administer by DC10/23/2012

    Although my cat will willingly take the gel, these "treats" make it easier to make sure she gets the right dose (just in case she's being finicky that day about the food mixed with the gel).

    Wonderful product! by feline03/23/2013

    Whatever is used to make these therapeutic treats enticing to cats really works! My cat loves the taste of the treats and the l lysine is so effective in keeping the herpes virus from cropping up in stressful situations. Great product.

    My cats love them by Wyeast from Portland, OR03/05/2014

    Both of my cats used to have herpes breakouts occasionally. I originally used the powder version of Enisyl mixed in with wet food, but they didn't always eat it all. They both went crazy for these treats when I tried them and they don't have kitty colds or conjunctivitis any more.

    by Rusty Junior from Rowlett, TX11/19/2011

    Great product with a great price!!! I definitly recomment it and Entirely Pets!!!

    Good value, about 250pcs. in bag. by craigs folly from souuthwest Ohio03/28/2014

    Both of our cats had this product suggested to us by our Vet. The Vet charges about 30% more for the identical package. I try to feed one to each cat about six times daily.Usually the cats just smell the little ball of product and down them without any problem. It seems like lately the cats will walk away from the product and I have to force feed. They don't seem to mind the forced feeding, but then cats are at best . . . strange. I do not have to use much effort when forced feeding. I would never do anyt6hing to harm my cats.

    kitty approved! by Sloane10/26/2013

    This is a great way to give your cat L-ysine if you have to give this daily.My 6 month old kitten loves them and they're easy to give as a treat. It saves me from having to crush Lysine to put in his food all the time!

    Cats Love It by Deb G from Utah04/24/2014

    My cats thinks this is the best treat ever!! And it's good for their immune system.

    Enisyl for Cats by Sebastian's Mom from Armonk, NY02/12/2012

    My adopted kitty has herpes in his eyes and gets flare ups now and then if I don't use enisyl. However, he refuses the gel form. Luckily enisyl comes in treat form. Sebbie loves his "cookies" and gets his med consistently every day. I showed these to my vet who now orders them for his practice. Great product. I even give it to my elderly kitty as a supplement for her failing eyes (vet approved!). Entirely Pets has great prices and is very responsive and reliable.

    Prescribed by Rosie from Walpole, MA01/16/2015

    This product was prescibed by my vet for my cats facial herpe. While she loves the products and eats them as if a treat, I have seen no improvment in her conditions whatsoever. I am now merely just ordering for her pleasure.

    Not the best L-Lysine treats by KImber07/06/2011

    These treats are hard, misshapen and often broken, therefore hard to give in correct dosage.

    Great product! by got3cats from Virginia12/02/2011

    I have two cats that need this supplement. One loves these treats and the other loves the paste. Great to have the choice! Price here is cheaper than what I paid at the vets - I'll be buying from this site from now on. Super fast delivery on the paste product I bought.

    Cats love this. A real treat. by barbysocks05/01/2012

    My cat has seasonal allergies. Enysyl-F Lysine Treats help to calm his allergies. He really likes the taste of the treats and they save me a trip to the vet a couple of times a year. I 'll continue buying this product and I highly recommend it to my friends and other cat owners as well.

    by from 04/26/2012

    My cats love it! The older female who won't accept Lysine paste or other options eats it up willingly and looks for more.

    Diamondeb4 by Brunswick, Maine from Great

    Kitty Crack

    Keeping feline herpes in check by Mike from Westchester, NY04/18/2013

    We've been using this product since we adopted our cat as a young kitten. We adopted the kitten from a veterinarian friend who told us of the chronic herpes eye infection the kitten was born with; he recommended this type of product. Although the condition is incurable, the addition of these treats to "Bella's" daily diet seems to keep the condition in check and the cat loves them.

    by from 06/18/2012

    This product is given by many veterenarians for a particular health problem in cats (herpetic eye condition) but I would certainly recommend it to a friend whose cat had the same problem. I got it from the vet first and the price was about 3 times more than you charged. Service was easy and delivery was prompt. I will certainly use you again.

    by from Thanks."


    Greatest Antibiotic "Treats" Ever by salembo from Laurel, MD04/25/2013

    Thank Goodness my two little ones love these, as they really help with their calicci virus! Actually look forward to getting their "treats" daily!

    Fantastic product! by Lil Man from Ohio11/02/2011

    My cat LOVES these treats and they work amazing! With his feline herpes he will always have the symptoms but with the Lysine treats the symptoms are under control! Will ALWAYS have these for him!

    by from 01/30/2014

    I have two cats with weepy eyes. This treat helps greatly, and they like it.

    out by too from fast,It


    Loved by cats but expensive by Purrfect from MI11/06/2012

    Our cats love these but it is much less expensive to use the Felisyl powder to give them the dose of L-Lysine HCL they need.

    Worked Great by normah from Ontario. Canada07/31/2012

    My cat stopped sneezing within days and both my cats like the taste of the treats. I will continue to give them the treats to prevent future virus'. Only downfall is the shipping costs to Canada, It is about the same price as the product.

    My cat loves these! by lillydblue01/23/2012

    My vet advised me to start giving my cat 250 mg of lysine twice a day. Well, he wouldn't eat the pill in a 'pill pocket' and he wouldn't eat any moist food that had the grounded pill in it, so I decided to try these. He loves them! Any time he hears the bag move, he comes running. No more trying to force a pill down his throat. I love the ease in giving my cat medicine!

    Enisyl-F Treats by Joe from Missouri02/07/2013

    My cat will not eat these even when mixed in with some canned food. Stick to the paste using a syringe.

    Great Product by uukristina from Kent, OH06/28/2013

    These are really good. My one cat has a little trouble getting them in well all the time, but these help them a lot when they start to get sneezy or seem like they might be getting a cold or something. The size of the treats vary sometimes - it hasn't been a problem but in case anyone else wonders if that's normal! :)

    Great treats by Kking03/13/2013

    These treats are great! Both my cats have feline herpes and get squinty in their eyes often. As soon as I give them these treats their eyes are better! They like the taste of the treats too which is a huge plus:)

    Really helps! by sara1133 from Payson, Utah08/23/2014

    My vet recommended this for a feral kitten I adopted when'd the antibiotics did not clear up his eye infection completely -- said it is a common herpes virus that may never clear up completely. These treats have cleared his eyes to the degree that there is only a very tiny bit of issue every 2-3 days that is really no problem at all. He absolutely loves them and comes running when he hears me shake them in the package. I give the recommended 6 per day -- 3 in the morning and 3 in the late afternoon. An added bonus is that his coat has gotten incredibly soft. They have been a great investment for me and I will continue to give them to him the rest of his life.

    Formula Change? by Sebbie's Mom from Armonk, NY12/20/2012

    My kitties usually crave the Enisyl so I serve them as treats. However, once the packet was opened the kibble seemed to dry out and lose its semi-soft consistency. Now the cats won't eat them. Not sure if they changed the formula or if the product is stale.

    My cat's chase and kill "treat" by Kali's Mom from Utah04/10/2013

    I use these treats for upping the coverage of lysine for my cat Kali. I throw them one by one down the hall for her to chase and devour. She loves them, and it's an easy way for me to get extra lysine into her when her herpes is flairing up too much. I'm thankful that there are easy ways for me to get medicine into my cat rather than holding her down and forcing something down her throat every day!

    by linda from milford,ct04/02/2013

    my cat Trey looks forward to getting his lysine treats every morning!

    My cats love this. by Bubba from Canyon Country,Ca05/24/2011

    My cats love this product. You guys cost less than the stores. My cats look forward on getting their treats. It also helps them getting sick. You guys are great. Thank's for helping my cats and your prices.

    by from 06/21/2012

    Both my cats like the taste and prefer treats over the paste.

    stars, by but from I'mI'd


    support, by and from gotI


    the by volume from ofStill,


    Featured Reviews for Vetoquinol Viralys (L-Lysine) Powder (600 grams)
    by RKP from Tucson11/21/2012

    Vet recommended to us and it is much cheaper at Entirely Pets. Thanks

    Ok by Lisalisa07/23/2012

    This lysine helps the kitties, but they do not like it any better than the plain granules I used before and the tuna smell is overwhelming.

    Effective product for cats with chronic herpes by FitChik from Morrisville, NC03/11/2013

    As always, the product is effective for my cat who has a chronic herpes virus with upper respiratory symptoms. This powder is odorless & tasteless (even to cats!). I sprinkle it on dry food, after using a spritz of olive oil, and on wet food too. It keeps symptoms at bay. The only drawback is that the tub isn't sealed, so it feels a bit creepy to just twist the top off and start using it. I would really appreciate the manufacturer sealing the tub for purity and safety.

    by from 08/29/2014

    Vetoquinol Viralys Lysine Powder for Cats is the best working supplement for cats. It boost their immune system.

    is by the from bestThe


    powder by is from aThe


    Great Price/Delivery Time by unclebull from Granite City, IL08/14/2013

    This product was recommended by our vet several years ago. Entirely Pets offers the best prices and the delivery time is fantastic.

    by andy02/12/2013

    cats do not even notice it on their food. Must not have any taste.

    good product by jd from arizona03/21/2014

    really seems to help chronic upper respiratory. Easy to use - just sprinkle on wet or dry food. Cats seem not to mind the flavour

    lysine powder - felines by BAP03/16/2012

    This is great stuff - have used it for years. But this time when I ordered two large bottles, the bottle lid on one of them was loose. So when I went to put things away in the kitchen, the bottle was on the counter and one of our cats moved it to the edge and it fell to the floor. A considerable amount of powder fell out - but I was able to sweep most of it up - but now I must put the bottle away in the cupboard because of the loose lid.

    by from 10/31/2011

    Highly recommended! Especially for multi-cat households.

    feline by herpes from infectionHelps


    well. by Powder from isHighly


    Made all the difference in the world. by momcat from Gladeville, Tn.12/19/2013

    When I brought Forrest the cat home from the shelter I also unknowingly brought feline herpes home with him. It didn't take him long to infect the other two cats who were really sick. The shelter folks said he had been treated for an upper respiratory infection but didn't say which one. My vet treated them and recommended Viralys. That was 3 years ago and they haven't had a single flare up since. They each get a scoop twice daily mixed with their wet food. They scarf it up. The 600 gram jar is a real bargain compared to the $37.00 the vet charged for 100 grams.

    great product, poorly shipped by cat-herder04/16/2013

    The cat doctors I take my cats to recommend Viralys to prevent feline herpes, so I use it every outdoor season. However, when I opened the USPS bag which showed up in my mailbox, the lid was off the jar and the bag was full of the powder! I poured the powder back into the jar and considered discarding it, but one of my tabbies jumped onto the counter and licked up the powder, indicating it had her approval.

    great product by Judy the Cat Lady from Florida10/22/2012

    I'm for anything that helps improve the immune system of my baby kitties. I just sprinkle it on their food every day and kittens and my adult cats eat it right up.

    Excellent virus suppressant by Grimmy's Mom11/14/2013

    I add this to my kitties' food at every meal. They like it and have had virtually no flare-ups from feline herpes since I began using it 7 years ago. :)

    staple in our house by Alyssa11/14/2012

    With multiple FRV cats in my home we have been using this product with good success for years.

    Great value by myoldhen from Northern Lower Michigan07/18/2014

    This product is very easy to use. Accurate measurement of the appropriate amount of product is simple. Mixed in a small amount of cat food, it is well tolerated by both of our cats. Prefer this to gel.

    Great product by oct2497 from NJ11/30/2012

    This helps keep my cat's feline herpes in her left eye contained to where it's at least only half of the eye covered, but usually less. I do give her 2 Lysine chewies in the a.m. too, so between using both, they reall help.

    Consistently resolves symptoms by TM from Arizona01/25/2013

    This relatively economical means of dispensing lysine consistently reduces or eliminates symptoms associated with feline herpes in our cats.

    Viralys Works! by Nancy07/10/2009

    Viralys powder is a great product! When I first had a cat with eye herpes, I used Viralys gel, which was very good and helped to clear up her eye. Then I rescued a cat who also had it, so I cut and crushed regular Lysine pills, but the cats didn't like it in their food. I then found out about Viralys powder, the first "palatable" product that really is palatable to them. It's cleared up the opaque spot on the eye and the dark center is getting smaller. Try this product---it's great and will help your cats!!

    Great Find by Morse from Toms River, NJ07/27/2014

    Our cats get the Viralys powder every morning with their breakfest. I just mix it in their wet food and they gobble it up. It keeps them healthy and happy.

    Stops runny eyes in cats with herpes virus by Jean from NJ05/22/2014

    L-lysine does work for my cat Lenny, who gets a runny left eye at times and sometimes gets inflammation of his eye lids due to having had the herpes virus as a kitten. When the inflammation happened I'd have to give him antibiotic eye drops. The Viralys does seem to prevent flare-ups of his runny eye so I give it to him in his canned food. Lenny is the cat on the left. Willie, on the right, also gets it in his food for a squinty left eye from eosinophilic keratitis, also caused by the herpes virus as a kitten. Willie also has to get neopolydex eye ointment once daily in his left eye.

    Beats down kitty herpes by lauriemike10/23/2012

    Our cat came to us with the dreaded feline herpes. I had had a cat before with it, before there were products available, and he had lost an eye to it. Our new cat loves this medicine and actually asks for it when he's feeling poorly. We've tried it in a number of ways and he likes the paste the best.

    good stuff to keep my cats immune system up by motormag913 from detroit, mi12/18/2012

    I sprinkle this in their canned food. It is flavorless. I'm a believer in this product. Although some don't think it is good for anything.

    Great Product! by Rod from Florida02/21/2014

    The Viralys is a great product and has greatly reduced the symptoms of our farm cats. They are healthier and happier since I started using this product.

    Awesome for cats with feline herpes by Amy K.01/09/2010

    I have two himmalyans and one persian. They all have re-occuring feline herpes. When one gets stressed out (from going to the vet, getting a hair cut, etc.) they all get it. Sneezing, coughing, boogery eyes! This definately helps minimize the symptoms and is recommended by my vet. They seem like they get over it almost immediately. I give them this twice a day. I am so thankful for this product.

    great for feline herpes by kcmule06/18/2012

    since i started using this supplement daily, my cat has had few if any feline herpes symptoms. great product for keeping my cat healthy.

    Love the size! by Kitty Momma12/07/2012

    We have several herpes kittens/cats in our home so it was very good to find and order this large container of L-Lysine. It lasts much longer than the smaller container (obviously :) ) and it's nice to not have to worry about ordering it so often.

    Viralys by BB from Rome, GA03/06/2012

    Helps keep the sneezing with the herpes virus under control.

    prescribed by vet for feline herpes--easy to use by EP from New York, NY01/01/2013

    I have been using this product intermittently for my cats over the past 7 years. I have 3 cats now, all from shelters/rescues. One came into our home with feline herpes, and I suppose all my cats have it now. This supplement is easy to use. Its use prevents the drippy eyes that my sweet kitty gets because he has a blocked tear duct.

    Viralys by Lauralee from Ottawa, Ontario09/08/2014

    Excellent seller. Fast delivery and thank you for taping the tops of the containers.

    by from 03/30/2014

    Love this product! by tequila 5501/09/2013

    Started using about three years ago when my cat was sick. Use it every day and he is doing well. Helps when he is stressed and no more problems!!

    Exceptional Product Results by Mark11/09/2013

    We have used this product for 7 years now and have found it to be of outstanding quality and value. Our cat, Tonto, enjoys his dose mixed with his food and has remained symptom free from his eye condition ever since.

    Great Product by Teresa from Pinehurst, NC04/11/2014

    I have three cats that have eye and skin problems. This product is easy to administer, and it seems to work well.

    Excellent Product by Ragdoll77 from NC05/25/2014

    Viralys L-Lysine Powder is a great way to help the immune system on your cat or kittens plus it helps against Herpes. The powder is less expensive and can be sprinkled on dry food or put in can food.

    Excellent Product & Price by Chloes Momma from NJ03/20/2012

    Works great as a supplement to combat feline herpes... I've been using it for years with my two cats. You can really see what a difference it makes when you run out and don't have it.. this size is a great value and makes running out next to impossible. Much cheaper than the vet's lysine paste products!

    Great Value and Quick Processing by Misa400 from Waltham, MA01/18/2012

    Received the product very quickly and purchased 6 times as much as we were getting from our veterinarian for a fraction of the price.

    Best for cats who have Herpes symptoms by cat lover 1959 from Ohio10/24/2012

    On the advice of my vet, I give this Lysine supplement , mixed with a small amt of water,per syringe, to each of my cats who have the sneezing & runny eyes of a Herpes infection.One scoop is a therapeutic dose & 2 scoops can be used first, to start the daily dosage cycle. Usually the cats stop showing symptoms within a day or two. I continue for 2 more days & then stop.Saves a ton of money in vet bills!!



    by Annie from Westminster, Colorado08/05/2014

    When used consistently, This product effectively controls my beautiful ragdoll cat's watery sometimes bloody eyes due to the virus he has.

    Packaging for Viralys powder by Connie04/11/2013

    The product is great but packaging is terrible This is the second time since I have been ordering from you that the container is open and the powder spilled out into the shipping envelope. Makes me think I should buy from another vendor because now I have to go to the trouble of sending the damaged product back This is very inconvenient for me

    by from 11/26/2012

    An apple a day keeps the doctor away. Well....a dose or two a day of L-lysine keeps the virus at bay!

    Hounddowgy by from Good

    Great product

    Vetoquinol Viralys (L-lysine) Powder by andplus3 from Sacramento, CA03/16/2014

    This product is great. I am so glad I could find it at Entirely Pets for such a low price and for such a large amount. I received it in a timely manner and will do business again with Entirely Pets.

    Recommended by my vet by Kitty Kat Lady from Berlin,CT12/02/2013

    My husband and I rescue cats and lately have a problem with Upper Respiratory Infections, This product had slowed the progression and actually stopped most of it. Being diligent about giving this to all my kitties and cats has helped and saved a few visits to the Vet.

    Important product for my cat and reasonably priced by joppacat from asheville, nc12/17/2011

    My cat, adopted as a kitten, has herpes virus, I guess for life. She sneezes frequently - blowing mucus on furniture at times. I've taken her to the vets several times and one recommended Viralsys. I sprinkle a small scoop (included with the product) onto her wet food. It totally cures her of the symptoms. I bought the small size about 4 months ago and this time I bought the large size - both very inexpensive. I don't use any supplements but this really does work!

    Easy to use, great product by Bowgirl10/25/2013

    Very easy to use. Container size perfect for someone like myself who has a lot of cats.

    Powdered Reassurance by Grimmy's Mom from Columbia, SC07/02/2012

    This powder is easy to administer to all the kitties in my family, and we haven't had any feline herpes flare-ups in a very long time. :)

    Good value by Spike04/05/2012

    We have used Viralys for a couple years. Although the mechanism is unknown, it is reported to prevent the re-emergence of herpes virus in cats. So far, our cat has not had another bout with herpes, but that doesn’t prove efficacy because we don't know what would have happened had we not used the Viralys. Anyway, all of our previous purchases have been from our vet. I wish I had known sooner that Viralys is available from EntirelyPets; the price here is about $6/100 gm less. Thus, my rating is based principally on the price.

    Best Product & Deal by Tequila55 from Berkley, MI01/19/2012

    I love Viralys. One of my cats became ill about a year ago.I started using this product at the request of my Vet. He and my other cats have not had any respiratory problems since I started using it daily. I started with the gel form but found the powder is easy to mix into the wet food. Plus it lasts longer. Also doesn't change the taste of the food. Better price and size than I can buy locally.

    The Best by CRElayne from Cedar Rapids, IA02/06/2013

    My cats love this product. I mix it with their soft food but they will eat it straight out of the jar if I let them. I have several cats with Herpes Complex and they no longer show symptoms since I starting using L-Lysine.

    My cats seem to not like it by CatPerson09/19/2014

    My cats seem to be off eating their wet food since I started adding Vetoquinol Viralys. I tried reducing the amount I add to much less than the directions recommend, but this has not helped. I tried tasting it myself and found it tastes repulsive. But it is the only L-Lysine powder I have found on the market that is made for pets. Human grade L-Lysine is less terrible tasting, but I am told it is not suitable for pets because they can't metabolize it. This is something to do with the carrier/bonding agent used in human grade L-Lysine is different than pet grade.

    Helps prevent previously recurring eye-infections by sspeed from Belleville, ON08/12/2014

    A great product to mix in with wet food; cats don't even notice it. Administering the paste lysine was a struggle. Have two cats that are virus carriers. No URIs or eye-infections since starting the lysine supplement. Saves on suffering & vet bills in the long run. Only gave it four stars because it didn't come with a scoop. Luckily we have one from the last jar,but if this was the first container we wouldn't know how much to give.

    This product really works! by Lucky02/26/2014

    We live in a multi multi cat household in a rural area where feral cats are frequent and frequently sick. I'd been giving our kitties Vetoquinol Viralys powder twice a day, everyday for a very long time as a preventative measure. Recently I ran out of the L-Lysine and did not reorder in time to continue everyday dosing and within a few days we had cats with swollen eyes and crusty noses. After a very expensive trip to the vet for antibiotics and eye ointment we are back to our everyday dosing and all the kitties are well. This product really works and the kitties have no problems eating it when it's sprinkled on their food. Thank you.

    Best Product for Our Kitties by Joey from Los Angeles,CA05/29/2013

    Started using this product when one of our kitties became ill with an upper respiratory infection. Decided to included it in all of our kitties food and keep the "team"healthy. Also used it for my youngest baby when he became sick, had to stay at the veterinary hospital and ended up with a terrible URI. he has been cured of his URI and is back to being himself.

    Vet Approved by Woodstock10/26/2011

    I've been using this product since my 3 cats were kittens based on my vets recommendation. I'm so glad I can purchase this at a reduced price from Entirely Pets because it does work.

    Very good results for outdoor cats imune systems by redmarie10/06/2011

    I use this product for outdoor feral cats. They seem to respond to it.

    by crazycatlady05/21/2013

    I've been getting this l-lysine for many years, my vet recommended it. I have a few cats with herpes and it really has helped with their symptoms. I give it to them everyday with their canned food.

    POOR CUSTOMER SERVICE by BMK4712/03/2011

    I purchased a 600 gram container of Viralys, which is supposed to contain a measuring scoop. The scoop was missing and since the quantity to be administered is not a regular amount, such as 1/4 teaspoon, the scoop is necessary in order to be giving the correct dosage. I sent 3 emails requesting a scoop and still haven't received one, almost a month after I ordered the product. I am now forced to write to the manufacturer myself to obtain the scoop.

    Great for Cats with Feline Herpes by miyochan from Kailua, HI03/05/2013

    We adopted 2 cats from a shelter and they both have feline herpes. This is given with each meal (3 times a day). This helps keep their herpes under control. They still have symptoms (weeping eye in one cat), and (sneezing and upper respitory in the other cat). Great product!!!

    Love Lysine by Kitty12/10/2012

    A stray cat was a carrier of Herpes Virus when I adopted him and it spread to my other cats. Gooey eyes, sneezing, etc. Now, they get lysine and vitamins (a must for lysine to work best) two times a day in their canned food and there's been no outbreak for years.

    by Abby & Linus12/11/2012

    Great value, great price. I would definitely recommend this to a friend.

    Viralys L-Lysine for cats Highly Recommended by Nancy from Fort Lauderdale FL08/03/2014

    My sister recommended this product first and told me to purchase thru Entirely Pets (great prices), so I began using it. Found that it seemed to keep my cats, (17 at the time) from getting the herpes virus that causes runny eyes and noses. They get Lysine in their wet food twice daily. The first visit to my new Vet (the other retired) he asked if I had ever used it and said he recommended to all cat patients. Then I was sure I was doing the right thing. I always order thru Entirely pets. Good service and great prices.

    by hebrewheller from Eastern Washington10/24/2012

    I have three cats and feed twice daily. Since starting them on Viralys Powder. The benefits are remarkable. One cat has a cronic eye herpies infection and it has almost come under control. Another cat has cronic nasel infections which are treated with antibiotics but since starting the Viralys Powder this cat which used to have antibiotics every 4 weeks now goes up to three months between treatment with antibiotics. I love the powder and so do the cats.

    Product great...but unsealed by Grace03/06/2014

    The product is great ..used it before (purchased at vet) ....but I just received my order which was placed thru a third party but shipped directly from this company and the jar was not sealed...since other people have similar issues I am recommending to complain and not let this go. I contacted the company and trust they will replace the item with a properly sealed one.

    Have used this product for years by Em from Wisconsin04/18/2013

    I am very happy with this product. Have used it for a long time on the advice of my vet. Used to get it from the vet but it is much less expensive to buy it through Entirely Pets. What I am not happy with, is the way it was mailed to me. The Viralys was sent with 3 bottles of liquid Feliway in a soft envelope. The cover had come off the Viralys and was all over in the Feliway cartons. I wrote to Entirely Pets to tell them about it and they never responded.

    Effective by TLMyers03/14/2012

    I've found Viralys L-Lysine powder effectively controls the weepy eyes and runny nose associated with feline herpes in several of our rescued cats. I add this product to the cats' food on a daily basis. The cats readily consume the product. The powder seems to be much more economical than other forms of the L-Lysine.

    Excellent product by kittyrescuer02/07/2012

    This is great just for kitty's health in general and particularly good for upper respiratory recovery, help to prevent URI, herpes virus, to name a few things.

    Vetoquinol Viralys (L-Lysine) Powder (600 grams) by Ronnie from NJ07/20/2014

    Excellent product; excellent price! Healthy Kitty's!

    Best Lysine I've Used! by Nurse Kelley from Pikes Peak11/25/2013

    My cats have to be dosed with l-lysine every day. I tried this powder form of Viralys when my supply of gel got low, and discovered it has a fishy scent and taste. (Yah, I know, I taste all their meds before the first dose.) It's like mixing caviar in with the wet food - they love it!

    Best results we have found for Feline herpesvirus by brick from Indiana10/23/2013

    We started with the gel, but have found the best results with Vetoquinol Viralys (L-Lysine) Powder. We have 3 cats so outbreaks would pass from cat to cat quickly. By using the Vetoquinol Viralys (L-Lysine) Powder in their food twice a day our cats no longer have issues with their eyes. We no longer have huge Vet bills because of eyes that are irritated and draining. We have family that visits once a year and they commented on how much better our cats eyes looked. We believe in this product because we seen the results. We have even given samples to friends who own cats having the same symptoms our cats had.

    Best Defense by Blonce from Eagle River,WI11/22/2011

    This is the best defense for upper respiratory problems in your cat. I have several cats and some suffer with this problem. During a visit to the vet, he recommened this product. It comes in gel form and powder. For myself, the powder is more economic as each cat gets Viralys twice daily. Since this is in powder form, I mix it with alittle moist food to ensure they eat it all before they walk away from their food. Since I have used Viralys, I haven't had to take them back to the vets for respiratory problems. If your vet says your cat has respiratory problems, I highly recommend this product.

    Viralys (L-Lysine) Powder by Jamaica Rose from Riverside, CA06/13/2013

    This powder has been very useful in keeping healthy my cat who is susceptible to upper-respiratory infection. Our vet recommended it. It was delivered promptly, in just a couple days. A handy measuring scoop is included. I like the large economical size - I have to order it less often, and it saves money.

    Easy way to give Lysine to multiple cats by MeowBabee from NJ10/22/2012

    We have six cats, and Vetoquinol Viralys (L-Lysine) Powder (600 grams) is easy way to make sure all our guys get their lysine suppliment. Priced right, and easy to add to food.

    by from 07/28/2012

    EntirelyPets.com had the best price, and this was a great size. When I received it, the lid was not screwed on, and at least half of the product had spilled into, and out of, the box it was packed it. The post office had to put the whole box in a plastic bag to contain it. And the toys were caked in the powder.

    they by sent from aI


    buying by Viralys from -I


    Lysine by forkats101/26/2013

    I have ordered this product before. It always comes quickly and is what I ordered.

    L-lysine for cats by Catman7206/06/2014

    They love the taste of it or they would not eat it! I give them a spoon each on their two plates and they eat up the canned food in gravy. Their eyes clear up and the sneezing stops almost immediately.I recommend it for daily maintenance.

    Essential for ongoing health by FNR cat rescue from Northern VA03/26/2012

    We use this product in our multiple cat foster homes to help their immune systems from weakening. Having multiple cats in a foster home/shelter exposes cats to many viruses and we try to cut down the possibility of their immune systems taking on an opportunistic viral infection. We simply sprinkle it on their portion of wet food and if they like the wet food to begin with, they will eat it with the Lysine added. I actually volunteered at our local shelter and they do the same. It is ongoing with us.

    great customer service by cat house04/13/2013

    We used this in the smaller size with good results so we ordered the 600 size but it came damaged with the lid off. A quick call to the customer service resulted in a reship . It happened the second time with a reship. They took care of the postage for the return of the damaged goods. Both calls to them were courteous and professional. Good people to buy from.

    †hanks for the Help! by Denise R. from Minnesota11/18/2013

    I'm very grateful this product was available to me for my foster cats who have compromised immune systems. Every penny saved helps another animal get healthier!

    Viralys by Cheri09/21/2013

    This product is wonderful. It is also the best priced that I have found. I take care of several outdoor cats and year after year they have come down with upper respiratory problems. It is extremely difficult to give oral medicine to semi feral cats, let alone trying to catch them and take them to a vet. The first time I used Viralys, I purchased this product from my vets office. However the cost from my vet office was very expensive, I went on line and found Entirely Pets web site. I was so happy to find Viralys at an affordable price. I have given my cats 2 doses of Viralys daily on their dried food going on 3 years. My cats have not had any issues with colds/upper respiratory problems since using this product. Thank you for having such a good price on Viralys. I would definitely recommend this product to cat owners, it works wonders!

    best immune support product by katlady from Fairless Hills,Pa10/28/2011

    If you are a care giver for feral cat colonies add this product to their food according to label directions. This is fantastic for helping control herpes eye infections, Our colonies have been TNR'd and have been asymptomatic since using this amino acid.

    Product fine, packaging was not by LB01/27/2014

    I've bought lysine before from Entirely Pets and been completely satisfied with both the product, the shipping speed, and the packaging. This time, however, when I opened the box, it was clear that the container of Lysine powder had been opened: the top wasn't screwed on correctly and clear packing tape was holding the top of the container to the bottom. So, this was not something that happened during shipping. About a teaspoon of the lysine powder had spilled into the shipping box. I don't know why I kept the bottle and didn't complain, but I did. It seemed such a hassle to go through a return and I was out of lysine. So, that's completely on me. Still, it just seems odd to pack up and send a customer a jug like that. I'm still shaking my head about it and wondering. I'm not sure I'll purchase from Entirely Pets again....Honestly, I'll probably try again and see what happens.

    great product by CRElayne from Cedar Rapids, IA10/22/2012

    My cats love this product so much that I must replace the lid immediately or they will start eating it straight from the container. I mix it with their soft food. I appreciate the large size since I'm giving this to over 20 cats daily. It has done wonders to help my cats with herpes complex. Will continue to buy.

    by from 08/15/2012

    This product is extremely convenient to use. I used to crush up my own Lysine tablets purchased from the pharmacy, so having it already in a powdered form is great. My cat seems to like the smell and taste of it verses just plain Lysine. I put Viralys in both his wet and dry food. No outbreaks to date, so that's a pretty good recommendation in of itself.

    CA by from Thanks!"


    Use it daily by rockysmom from Myrtle Beach, SC07/16/2013

    My vet recommended this for mild upper-respiratory infections my kittens had. She also said that it wouldn't hurt if we gave each of them a scoop a day in their food. So I have continued and they are healthy adults after two years. I just find that the larger size works for me. I also feed two feral cats and they get their dose daily, also.

    L-Lysine Powder by Emma from Hampton, VA06/16/2012

    We use L-Lysine at our cat shelter twice a day. Shelters can be stressful on cats and this product helps reduce eye infections by binding with the herpes virus before the cat gets sick.

    good stuff by Frau CatLady from new jersey01/23/2013

    this powder appears be keeping my ferals healthy and the sniffles and sneezing away. Got the large size and sprinkle it over their communal food bowls and away the go...

    Easy to use by cat woman from Northglenn, Co06/19/2012

    This product is new to me, but appreciated the reviews. Lysine is an important supplement for cats and will be so easy to add to my homemade raw diet! Have only used the product a short time but I'm confident it will do it's job!

    Vetoquinol Viralys (L-Lysine) Powder (600 grams) by gracie from Boise ID09/11/2013

    My kitty (Gracie) was diagnosed with feline herpes a couple of years ago. This product (twice a day) has made a huge difference. This is by far the best price for the product and their service was very efficient.

    Great product by Di12/09/2011

    I use this to supplement my multiple cats' food to cut down/reduce the number of herpes-related infections they get... from what had been frequent eye infections, I'm now only seeing the infections rarely, and they seem to clear on their own quickly...

    Excellent Product by sonicboom04/15/2014

    This is a great supplement to the diet for cats who have had herpes infections in the past.

    Featured Reviews for Viralys Oral Gel 1.25mL/250mg - 5 oz
    Lysine stops feline herpes symptoms by bfitzinAR01/24/2014

    Most cats have been exposed to feline herpes which presents the was a cold does in humans - watery eyes, runny nose, and misery. Lysine is an amino acid that prevents those symptoms for a happier, healthier cat. The Viralys gel form of Lysine is the one I've found easiest to get my cats to take. It definitely makes a positive difference in my cats' lives - and mine.

    good product by catfan from Milford,IL07/20/2014

    my two cats really like this product. I wish it came in a bigger size container.since I give this to both of my cats,this product does not last very long.

    Great product by Rushatheart from NC04/30/2013

    Very easy to give to our cat - he actually comes right over and licks it off the spoon without any prompting so we don't have to fight him to get it into his mouth.

    Great Product by ChaCha10/15/2013

    This product really helps with the symptoms my cat has due to feline herpes, and he loves the taste.

    Most reasonable price for product by catlover50306/03/2012

    This is a produce I had prescribed by my vet for a persistent virus that several of my cats could not get rid of. It is a great product and by buying it on this site I paid about half the price.

    Great price by Melissa from Canton, OH04/22/2013

    Great price, fast shipping on a product that was recommended by my vet.

    Great product by Lisa from Piscataway, NJ03/30/2013

    I have used this product for quite some time now to treat the symptoms of feline herpes. As always, it is very effective and my cat is happy and more comfortable.

    Excellent Shopping Experience by sdnweiss03/18/2014

    I order this product on a regular basis. Entirely Pets' prices are great, and I am amazed at how fast the order arrives.

    hate the taste by romeo from pittsburgh04/25/2013

    this product did not appeal to my cat at all. not directly into the mouth (spit out all over) not put into the food (wouldnt eat food). we switched to chewables and all is well.

    helps FELV cats by Rik08/28/2014

    I use this supplement mixed in with their canned food and a little water. They both like it best this way and chow it down. FELV cats often have the herpes virus that causes irritation to their eyes. This soothes the irritation tremendously. Entirely Pets has the best prices I've found for a fantastic supplement.

    by from 02/23/2013

    My cat has feline herpes and this is the only thing that keeps his symptons in check.

    sick by if from IHe


    maybe a life saver by martin's mom09/04/2013

    My beautiful ragdoll kitten was diagnosed with FIP and given under a year to live. The vet recommended this product daily. With lots of love and care and this product he will be eight years old this spring. Also the price at Entirely pets is considerably less than the vet's price & since he will be taking it the rest of his life, this is a great help to me.. I think it's a life saver..

    Great customer service by MADD from CT10/12/2013

    I have a himlayan cat and this product was recommended by my Veternarian. I have been buying it from entirely pets for two years. Last time I received it the product had leaked. Call customer service and they shipped me a new one immediately. Great price too.

    She doesn't like it but needs it. by lulu from Florida03/05/2014

    It works. She sneezes less. She has the herpes virus.

    by Anita03/16/2013

    This is excellent for runny eyes and for herpes in the eyes....We have one little one who is several years old who won't eat the treats but she will let me put this in her mouth off my finger...

    works great by deb from Manassas, VA05/27/2014

    My cats have mouth sores. The vet has been treating them for over a year without much improvement. I found out about Viralys on line and decided to try it. It helped reduce the mouth soars with in a few days. It worked so well, I ordered enough for a year. Really Great Stuff.

    by Anne02/07/2013

    I was very happy with the service as it arrived only a few days after ordering. I use it continually with one of my cats per Vet recommendation and was glad to find it at a better price with speedy service.

    Really good product by catowner211/20/2011

    This product helps to keep my cat's frequent upper respiratory infections under control. It also doesn't upset his stomach like other medications can.

    viralys by life saver05/30/2012

    this is the only product that gives your kid (cat) a chance of not chathing infections from other kids

    Best Purchase by Cat04/05/2012

    I adopted a cat from the rescue center. She has an upper respitatory disease and has to take the Viralys Oral Gel twice a day. I always order this product from Entirely Pets because I can get it cheaper through them, and faster than I can from the Vet I use. The Vet does not keep it on hand, so they have to order it, then the price is marked up. I would definitely recommend using Entirely Pets for any pet products you need for your pets.

    Great product! by kimberfly from Tracy, CA08/18/2013

    Cats and kittens love this stuff. First time I was told that several foster kittens needed Lysine, I was worried how I could administer to make sure each ate it. No worries! Gobbled down quickly.So easy to administer and this is the same stuff the vet prescribed at a much better price. Ground delivery was quick too!

    my cats not losing her fur anymore by catlady from west virginia11/18/2010

    my baby was so tired all the time,was shedding and she didn't keep clean. She was sneezing horribly Thought she had allergies. I never heard of Cat Herpes before this. Vet said bad tooth and ear infection was problem Paid a fortune to clean her teeth. They were not bad just dirty. They gave her antibiotics they didn't tell us she had herpes. Gave me this stuff told me to give to her. I did along with the antibiotics and she got better. However I Didn't do it regularly and she relapsed. Finally after third visit said she had Herpes and I needed to give to her even when she was well. I have been now for 1 month and she is better than ever. will give to her daily for the rest of her life. She acts and looks 100 percent better than before we started going to the Vet. This stuff is really good. She is eating 3 cans of food a day and She is not sneezing and she is wanting to play again.

    by from 03/02/2013

    What the doctor ordered... by Sam from Ohio06/24/2013

    Meow: I don't like to talk about this much, but I used to live a pretty wild life style, before I hit "rock bottom" five or six years ago. When my owner found me, I was living on whatever I could catch and my eye was swollen up from a bad fight (still not sure who started it, but I sure lost.) Anyways, according to the doc, I got a little case of Herpes in that bad eye, and this Viralys stuff controls the symptoms. It doesn't taste too bad, and as long as it keeps my eye clear, I don't mind it much. If you got Herpes, you need this stuff.

    Great Product for Finicky Cats by Deborah01/18/2011

    I have a cat that will not eat any treats so this works great in a syringe. My cat has not been ill since I started giving him this product. Wonderful, wish I would have found it sooner.

    Recommended by our Vet by dani09/24/2013

    This product was recommended by our Vet as well as the Opthomologist who treated our cat. We've been using it twice daily for the past year and will continue to use it during our cat's life. He has not had any herpes outbreaks (something that was passed along to him before his eyes opened) and I'm owing that to the Viralys gel. It's very easy to mix in with his food and I'm grateful for this product. Thank you!

    It is a miracle by Lisa from Houston,Tx03/20/2013

    I read online about this supplement for my cat that has herpes with asthma like breathing. My cat was breathing so labored, I thought I was going to come unglued watching him suffer. My vet told me to try this before having to give him steroids. It's a miracle! I give him the gel on treats & his breathing became better in a week. I give him the recommended dose. Try this and I hope it works as well for your cats. I am very grateful.

    VIRALYS Oral Gel by Susan G from Alviso, CA10/23/2013

    My kitty loves the taste and it helps her SO MUCH. The gel is much easier to feed than the powder and she thinks she's getting candy. It must taste really good. Thank you Vetoquinol, for this fine product.

    by kobano from Moscow, Russia12/31/2013

    very good product for cats , cats like it very much! use twicw a day 1 month. thank you.

    by from 11/07/2012




    GO DADDY by from GO


    A Must Have for a Healthy Happy Kitty by Kitty Mom from Charlotte, NC02/23/2012

    I got my kitties at a cat rescue and within a couple of weeks my three month old female was in the hospital fighting for her life. I had never heard of feline ocular herpes and it had turned into pneumonia. After a couple months of Vet visits, hospital stays, and lots of nasty meds, I heard about L-Lysine and started her on it. NC does not have this product available in stores so I have to order it, but it has made a world of difference and I will never skip a day giving this to both of my cats. If I hear as much as a tiny sneeze from either one, I immediately up their daily dose. Abby has been doing great for more than two years now. I simply mix it into their daily ration of wet food, as neither one will eat it directly. I guess the only bummer is the so called "great taste" doesn't appeal to either cat.

    Best Purchase by Olivia from Punta Gorda, FL04/14/2013

    My cat has to have this supplement twice a day. It cost more to get it from the Animal Hospital where she gets her shots and treatment if needed for any other issues. I have been using Entirely Pets for a while now, and I like the way they respond to my orders. I have never had a problem with this product and I will continue to purchase it through Entirely Pets

    She Likes the Taste by Sharon Emery07/28/2014

    Too soon to tell if it's working yet, but my cat really likes the taste. It's maple syrup flavored! If it works I'd give it a 5 star, but it's too soon to tell. I hope it does, because she's finicky!

    Poor packaging and defective tubes by jan09/27/2013

    The product, Viralys, is wonderful for my cats with eye Herpes; however, the several tubes that I ordered came with holes in the tubes and product all over the inside of the package. One hole was actually a slice. The product needs to be quality control checked before shipping and then should definitely be shipped in a protective box, not a soft envelope.

    mrs by magic04/18/2013

    my little guy suffer my runny eyes and a stuffy nose i give him this 2x a day he loves it it really helps him alot

    Pleasantly Surprised by kittymom from Ohio10/23/2012

    I had not purchased this product in a couple years and was happy that the consistancy is a thicker gel. My cat won't lick it from the end of the tube and now it doesn't run off my finger before I get it in his mouth. My cat seems to enjoy the taste, which he didn't like before.

    Viralys Gel by df1657 from OK04/01/2013

    My cat, Sadi, has the Herpes Virus, so has been on Viralys for several years to deal with the immunity issues she faces. In the past, I've purchased this through my Vet's office. This product, through Entirely Pets, is less expensive and is delivered right to my door!

    Benefits of Viralys by Katlover from Cleveland, TN04/03/2013

    Three years ago I rescued a Maine Coon kitten, Denali, from the local shelter. She soon developed an eye infection. My vet diagnosed herpes of the eyes which she said was common for shelter animals. An antibiotic cream cleared up the immediate problem but my vet said the herpes was incurable and to give her Viralys twice daily to help boost her immune system to prevent future flareups. And it has worked with amazing success and she loves it! She licks it off a spoon as if it's a treat.

    The way to go... by Lou Lorenzi-Prince05/06/2009

    This gel works well and is the most cost effective dosing method. It can be somewhat messy to use but it wipes up easily enough. I was considering the pre-measured syringes but they cost four times as much to use - so they're out of the question.

    This is a great product by lilmcmac from orlando, FL09/18/2013

    If your cat is not a picky eater this is perfect! I like that it's so easy for them to just lick it from their paw or your finger.

    Works Wonders in Cats! by Spunkygal from Cullman, AL02/01/2013

    I have 18 rescued cats so colds can get passed on easily. If I hear too many sneezes the cat gets 1-2 cc of Viralys twice a day. Most times two days later they are well! Also I have a FIP cat & one with possible Herpes - they both get Viralys & Interferon - I believe it helps them a lot and prevents a lot of other problems. All my cats tolerate the gel pretty well - I have found it works best to use a syringe - remove plunger from a 3cc syringe (no needle of course) squeeze desired amount into the top - slowly reinsert plunger and then you can easily squirt into their mouth. That way you know they got exact amount. WAsh syringe, spray with 10% bleach solution, and reuse. Some people put the gel on their finger, but for my cats a syringe works better. One tube lasts quite a while despite using it every day on multiple cats. Cuts down on Vet bills! It won't cure a bacterial infection but it sure helps them fight off a cold virus. Would love it to be cheaper - that's why only 4 stars - but it is a valuable asset for your cats and I highly recommend it.

    Miracle gel by Kat04/08/2008

    My little kitty, Micah, has had trouble with sneezing and panting when he plays since we brought him home from the shelter at 8 weeks of age. A friend suggested we try this, since it's likely that he has a herpes virus, and the symptoms cleared up right away. Now, he's a healthy and happy kitten that can play to his heart's content.

    Viralys by barbydoll8 from FL09/09/2014

    Easy to give to both my cats for their immune system. This product is recommended by my vet yet available her for more than half off what my vet charges.

    Entirely Pets is Great by jsutme from California04/27/2014

    This company is awesome . Their shipping is VERY fast. Their followup is great. Will be doing more business with them in the future.. As for the Viralys oral Gel.. The product has such a maple syrup sent, one of my kitties..(a 14 year old siamese) that caught the Herpes from my new kitten that unknowing had the virus and has not yet recovered..going on three months. Anyway the kitten never can breath..so he could care less what the sent is. The 14 year will not eat his food, and I just want ot go make pancakes.

    Great Product by flasunshine06/13/2014

    Shortly after getting our cat Cooper from the shelter, he was diagnosed with a respiratory condition. The vet said it will be necessary for him to take Viralys twice a day forever. Thank goodness he apparently likes the maple flavor and puts up no fuss! We have had Cooper for almost 3 years now and everyday I'm thankful for this product and our happy healthy cat.

    Good Product by rjt from Wisconsin12/30/2012

    Product works well for my cat with periodic sneezing due to upper respiratory infections surfacing now & then. 1/4 teas. twice daily for 2 ro 7 days, stops the sneezing. Do remember if your cat is doing more than sneezing, i.e., runny nose, sounding conjested, hard time breathing, etc. it will still have to go to the vet for possible antibiotics.

    Viralys Oral Gel by foxfyreutk from Tennessee10/20/2013

    One of my cats has feline herpes and the vet recommended Viralys Oral Gel as a food supplement twice a day to control the mucus build up. Cats are notorious for fighting medication. Mine is no exception, but this is very easy. She likes it so much, she will lick it off my finger.

    Good product by Rox05/29/2012

    Easier to administer with a syringe; seemed to help conjunctivitis in rescued cats. The cats would not accept lysine in chew/treat, or crystals (sprinkled in food), forms.

    cat saving gel by popie from brookville,pa10/30/2012

    I have many cats and when we took in a mother cat and her babies,we unknowingly got the herpes virus along with them.This gel has been key to keeping that virus under control.It controls the sneezing and upper respiratory congestion which is so contagious to other cats.I give it by way of syringe ,into the mouth,twice daily.If this is yuor problem,try this gel,it works well.

    Excellent Product by NC Cat Mama from Winston-Salem, NC02/14/2012

    When I adoped my"Alfie" from the Humane Society I was not made aware that he suffered from FHV-1. After bringing him home I noticed his suffering and immediately took him to my Vet who gave the diagnosis. I use 1/2 tsp. (500mg) Viralys daily in his wet food to boost his immune system. It works wonderfully to keep symptoms away, and he is kept healthy, happy and playful. Don't hesitate to order this to help your pet.

    Great Stuff by Madelyn from San Antonio, Tx03/11/2012

    Our 12 yr. old cat had an infection over the Christmas Holidays. He wasn't eating which was totally out of character. The Viralys was instrumental in helping to get him well again. We are still using it. He likes it and has more energy than he has had for years.

    Good for chronic illness in kitties by sunryse1 from Oregon01/24/2013

    I use this for my rescue kitties with URI. Works good.

    Keeps the Doctor Away! by moxie07/27/2012

    This seems to be an excellent source to fight off the Herpes Virus. Both of my cats take this with their canned food for breakfast. Neither cat turns their nose up to it! Very kitty friendly and it's affordable.

    Is it the same? by Baxter's owner from south Georgia06/22/2013

    I have been using Viralys for many months as part of the treatment for my cat who has one eye that is affected by feline herpesvirus. Previous tubes of the material were very jell like and had a strong odor. My cat immediately ate it along with his food. This shipment, however, is much thinner and with less odor. The cat tried to avoid eating the part of his food that has the material on it. I wonder if there has been a change in the formula or if we received an out of date supply. I threw away the first tube and am waiting to see if he will get used to the next one which appears to be more jell like yet with less odor,,,, not sure I will reorder.

    Viralys Oral Gel for Cats by DeeDee from Pennsylvania08/13/2014

    In all the year I have had cats this is the first cat with chronic feline herpes. I got her at a shelter, and had no idea how bad she was. At the time I brought her home she seemed fine. In a very short time I had her to the vets, and found out what her problem was. She has been on this oral gel for 5 years now, and she has not been on antibiotics for a very long time.She takes the gel with no problem. If you would see her now you would never think this cat was constantly sick in the beginning. Giving her this gel is cheaper than large vet bills, and we make sure she never misses a dose even when we are away.

    works great by Redseawitch from Salem NY11/09/2012

    My vet recomended it for one of my cats. She has a form of herpes and it has helped her.

    Excellent product by LAJ06/24/2013

    Nice to find the gel - most cats are not real big on "treats". This is a much better way to administer. Opening in tube fits into the back end of a 3cc syringe so desired amount can be given.

    Have to have it! by Kat01/21/2013

    One of my two cats, who were rescued from a shelter as kittens, has always had chronic upper respiratory infections and a permanent wheeze. It's a condition that vets have never been able to cure, they've only been able to treat the individual occurances which have been many. There were times when he had so much trouble breathing, I was afraid he wouldn't make it. The last time he came down with an infection, a new doctor prescribed Viralys. I began mixing it into his food twice a day. It's been a few years now and since then, I have not had to take him to the doctor for any infections and I no longer can hear him coming because the wheeze is gone! Have to have it!

    Viralys by Barbi from Cary, NC04/06/2014

    This product is great! Our cat's eyes are in much better shape-less weepy-since using this product. Highly recommended. This website is the most efficient.

    Fluf refuses it by frog09/19/2013

    Out of the three products I have administered to my Selkirk Rex who has Feline Herpes, this is the only one she simply refuses to ingest. I can force it down her throat, but for me that is not an option. There are others she just loves. I would like to return this item for a refund but have not been able to find out how or if refunds are accepted.

    Viralys Oral Gel by Jean04/08/2014

    My kitten (11 months old) has had a chronic respiratory issue since she was very young and very sick. She LOVES this L-Lysine produce and licks it directly off the spoon. It seems to help a lot.

    Viralys Supplement by MWMWMW from Columbus, Ohio03/20/2012

    My vet recommended this product for my cat and I really love it. My cat loves the taste and he seems to be more energized and bright eyed than usual. Love it! Love it! Love it!

    Best price by Marilyn from Santa Ana, CA03/17/2013

    I have several cats that take Viralys Oral Gel twice a day and I have not found a company that has a lower price as this one.

    Viralys It works by Cindy from Salem, NY01/18/2012

    My cat, Gremlin, has been on Viralys for about a year. I can see about a 75 % improval. I was getting it from my vet but it is easier to order it on line. It works and I will keep on giving it to her.

    My kitty can't live without it by sasspot02/22/2012

    It really helps my little kitty with her herpes of the eye. When she is not on this the problem is 10X worse. Thank you!

    works! by dartyone from Idaho Falls, ID07/01/2013

    My cat has had feline herpes since birth and she gets an eye infection. Without this they would happen every 6 weeks or so. Just one squirt a night with her treat and she never has them anymore! Oh...and the vet charges $39 for a tube so I recommend getting it here :)

    works wonders by tinytribble1 from Branson, MO06/22/2013

    I have 2 inside cats and 5 outside kittens that were left by their mommas. All have some sort of upper respiratory issue. 1-2 doses a day, and they are symptom free for hours. Our vet recommended this for any cat with or without symptoms. It really helps boost their immune system.

    Excellent service and pricing by gizzy from Las Vegas11/16/2012

    My first supply was purchased from my vet when both my cats had respiratory problems as a prescription drug. I was surprised to learn that I could purchase it on line which was much less even including shipping. I am very pleased with this company. Your order is filled immediately.

    by from 09/20/2013

    My cats (kittens and adults) won't touch this; it's as if the smell really puts them off. The kitten who needs Lysine the most actually turned and ran when I held the tube out for her and let her smell it. Even the kitten who eats kitty litter has a strong negative reaction to this product's smell.

    review by below from mightI


    Works by KR from Boston, MA07/28/2011

    I have a 1 year old persian with the herpes virus. He has had chronic eye infections I think his whole life. I used this when I first got him as a kitten, stopped when his eyes got better but soon realized they need it even they don't show signs of an infection. So he'll be on it every day the rest of his life. He HATES the taste/smell so I use a syringe and squirt it in his mouth and he likes it that way.

    Two different locations manufacture this product by bittlebug from Pendleton, KY07/24/2013

    Unfortunately, I have found that there are two different manufacturing sites for Viralys gel for cats. The one that lists the expiration date on the tube as year/month is palatable and my pet enjoys it. The manufacturing site that lists the expiration date in the month/year format (My vet suspects it is an American producer) smells different, is a darker color and is more liquid than gel. Your lot number 3639 that you sent to me was from the poorer production manufacturing quality site.My cat won't touch it. (I have purchased other tubes from my vet with the month/year expiration date format with the same problem) Although your price was lower than 1800PetMeds, I have reordered from them because thus far, they have delivered the more palatable product from the manufactuing site with the expiration date year/month format. Sorry for the poor product review but your service was good. And yes, I have notified Vetoquinol's Dr. Jim Lowe twice. I don't really know if they are seriously addressing this issue or not. I hope that you will.

    An effective supplement to treat herpes virus by Angel Cat Pet Adoptions from Westminster CA12/06/2013

    Our rescue has a few cats with feline herpes virus and the viralys helps keep the chronic eye issues under control. The cats like the taste and we like your prices!

    Best product for cats by Blu Kitty from Greenville, SC01/10/2015

    My kitty does not like the taste but with a small syringe he takes it right down. Within 12 hours his eyes are perfectly back to normal and he is back to his old self. This product is wonderful. I highly recommend it,

    Fantastic by Kitnkprs from Bluff City, TN03/03/2013

    Gave this to a foster cat with suspected Herpes and runny eyes. She eats it right off a paper plate and since she has started taking it, has not had any flare-ups with her eyes.

    This Stuff Works by Buttercup from Texas05/04/2014

    My baby girl won't just eat this out of my hand but if I need to give her a big dose of l-lysine, I just use a small rubber syringe. This stuff works great for her sniffles and sneezing. Vet thinks she may have feline herpes and says this is good for their immune systems so now I give it to her every day either with a syringe or in powder form sprinkled on her food. She actually seems to like the powder form. Scarfs down her food like it's either not there or she really likes it. Hard to say since she can't talk yet, but we're working on that..... ;~)

    this is a good purchase, Love Love the price by tackettteri from Ashland, KY01/25/2012

    this is what the vet put my cats on, they seem to like the taste

    Cheapest way to go... by Portlandcatguy02/11/2012

    We treat our cats who have a feline herpes related virus that they caught at the animal shelter 4 years ago. This is the only treatment that disrupts the virus's replication. Keeps them felling better; but can't make them totally well. I get 3cc syringes at the drug store and load them with this product - directly from the tube. You remove the cap, slowly pull out the plunger on the syringe, put the barrel of the syringe over the tube opening on top - and slowly squeeze the tube until the syringe is almost full. Slowly re-insert plunger on syringe and recap product. Do this twice per day. This is the most effective treatment - this product is great.

    by from 03/07/2012

    This item is the same product I get from my vet and it's half the price.

    purchase by in from theI


    Viralys oral gel by Jennifer10/15/2011

    My kitten doesn't notice this Gel mixed in her wet food and after just 2wks use her eyes are less runny & red. (It is suspected she may have a herpes infection.)

    Very Pleased with product by Birman Lover from Chicago, IL05/06/2013

    Product is well priced compared to buying from the vet...works well, and is liked by my cat.

    by Irescuecats02/19/2013

    My Vet recommened this product for my cat. She has chronic sneezing with a runny nose. It has helped to minimize the flare ups during the winter months eliminating the need for antibiotics. I also recommend this product because its easy to administer. My cat will lick it off my finger but can be added to food, too.

    Great Price, works well by Chris from St Clair Shores MI02/03/2013

    I purchased this when my cats were diagnosed with Chlamydia, and the associated herpes virus that goes along with it. Results take up to a month, but I feel the gel is much more enjoyable than the paste for my cats. All in all good product, fast shipping time

    price can't be beat by lag1055 from pittsburgh10/07/2011

    have to give Lysine to my 2 cats each day for life to treat eye herpes. Price is half of what my vet charges. Great deal and now with what I save I can treat my babies to all the treats they want !

    Fabulous Value! by Loweern from Homestead, Florida12/06/2011

    This is a product my cat will have to use for life and the price and service from EntirelyPets was superb!

    Good results by Barb from Blaine WA01/24/2015

    Viralys is easy to apply to Cleo's paw and she licks it off completely. She will even lick it off of my finger. Great stuff!!

    A Must Have! by Kertra from Dixfield, Maine02/07/2012

    Long story short I found what I thought was a kitten a few months ago and the vet said she was a cat not a kitten and severely malnurished from birth. He prescribed Viralys to help boost my cats ammune system. after receiving a couple shots. Within a week the cats repitory system seemed to be improving and when the antibiotics ran out I stopped the Virayls as well. After a return visit to the vet it was decided that Viralys would become a way of life for my cat. As long as she has it each day she acts and looks like a normal cat. One healthy kitty equals one happy customer. Will order again.

    Good Value! by Beaniesmom from Chicago, IL01/26/2012

    My cat Frank needs to be on this medicine daily. I get it for half the price I was paying at his vet.

    by from 06/05/2014

    Vitamin paste for my babies by muscovy01/11/2014

    I volunteer for a rescue organization and foster kittens of all ages. Viralys Oral Gel keeps their immune system working during a very stressful time.

    Excellent Service by gizzy from NV03/14/2012

    This product is the same as I had purchased from my vet during the office visit. I did not save a lot of money buying on line (what with shipping) but at least I didn't have to go back into the vet for a new supply. Overall, I rated this as excellent for ease of ordering and prompt shipping.

    a 'best find' thanks to my previous vet by DawnB from Los Angeles10/10/2013

    My vet until a year ago (retired) recommended this product, saying it is the "best" he has ever prescribed, getting wonderful results. My cats take a special mix of the gel, water and a few splashes of milk, shake up and served at room temperature. Really helps deter running noses, runny eyes, sneezes and characteristics of flu-like symptoms. I highly recommend. Highly!

    feline allergies by berni01/15/2013

    My poor Cinnamon has severe food allergies. Although he was on the special hypoallergenic diet, the allergies were getting worse. Viralys was recommended by the vet. It made the difference for Cinnamon. Now, he can eat a more normal diet without having ear and eye infections. It's not expensive and is definitely worth the small amount it costs.

    Viralys by kendracw12/05/2011

    This stuff is so awesome!! My cat eats it off a spoon like a treat. It seems to work for feline herpes too!

    by Thai02/24/2012

    Purchased for a friend who swears by Viralys Oral Gel and needed more. Was received much faster than anticipated.

    Essential for our Peanut by Peanutsmom from Fort Worth, TX11/29/2011

    Our little Peanut has feline herpes and Viralys is the only thing that keeps it under control. I put it on her canned food and if she decides to be fussy about what she eats, she'll start to show brown "guck" under one or both eyes. As soon as the drops kick in, the guck goes away. She'll be on it for the rest of her life, so I hope the price does not go up any more.

    Mr. Cat Loves this gel by Mr. Cat's Owner from Pittsburgh, PA10/08/2013

    First, I would recommend anyone to purchase their pet products from Entirely Pets. Extremely fast delivery every time. Good prices. Zero issues so far and I've been purchasing here for years for a 14-yr-old dog who passed away in 2010. I had been using the Enisyl-F Oral Paste for Cats - 100 mL, but it just became too expensive, so I switched to this gel hoping for the best, much more affordable and a tube lasts long. It took me a few minutes to figure out I could use the numerous medicine syringes I have around from medications from the vet, the opening of the Viralys tube fits these syringes perfectly, I just draw out approximately 1.25ml, and put the tip of the syringe near my cats mouth, start to squirt a little bit out, and he just licks and licks it and I keep slowly pressing on the plunger on the syringe handle until it is gone. Mr. Cat knows what times he gets this, twice a day, and he leads me into the kitchen precisely at those times looking for this stuff! Mr. Cat is a stray I took in about 1.5 years ago, I found where he came from and was told he had feline herpes, using this and before the paste, used daily, have kept his issues totally at bay! I highly recommend this product.

    Makes my life so much easier! by 13Persians from New Hope, PA03/05/2013

    I bought this instead of having to syringe powdered lysine and water to my cats twice/day. They seem to choke when I have to do that. They have feline herpes (upper respiratory problems). This is so easy, I just put some on my finger and wipe it on the roof of their mouth. They don't seem to mind it at all and it makes my life easier and theirs too, since it stresses them out less.

    Great Product, Great Price! by Sarah N12/31/2012

    When my youngest cat was diagnosed with Feline Herpesvirus, our vet recommended Viralys Oral Gel For Cats. He wasn't fond of it at first, but now he comes running to it every time he hears the cap pop! Since taking Viralys twice daily for a year, he has not had another FHV flare-up. I used to need just one tube every few months and bought it from our vet's office -- but at a fairly high price. So when my other two cats were also diagnosed with FHV, I knew that I would need a more cost-friendly way to provide for their long-term preventative care. I went searching online for the very best deal on Viralys Oral Gel For Cats and found it at EntirelyPets.com!

    My Kitties Like Viralys by Fiona's Mom07/17/2012

    I have two cats that need to take Viralys because of the Herpes virus. My cat's eat it in their food each night and Viralys does the job.

    solution for a cat by Martha09/05/2014

    if your cat won't eat powdered lysine or the treats, this is a great alternative. I put it on my cat's paw and she licks it right off.

    It Works! by tgl11 from midwest07/25/2012

    We took in a tiny abandoned kitten with severe upper respiratory problems last summer. Viralys gel seems essential in maintaining his well-being and Homeo Pet Nose Relief adds an extra boost. He gets two doses of Viralys daily. His quality of life is much improved, probably saved, by these products.

    Great Results! by Buzz11/01/2011

    I have been using Viralys every since I got my cat who I later discovered has Feline Herpes. Feline Herpes is incurable but the Viralys keeps it in check. I use it with all of my cats to prevent the Herpes from spreading. They all love it and come running when it is time for their daily dose. The tube lasts a long time and I have three cats. I would recommend this product to anyone who has a cat prone to viral infections. Plus, I am getting it at a savings by ordering it from EntirelyPets.

    by from 05/14/2014

    I did not get an email that order was received. After a week of waiting I re ordered. and waited the next thing I new was I had a box at the door with both orders in it. I really did not need all of it but kept it.

    the by product from 35


    Feline "cold" symptoms by Tootie from Lucerne, CA03/01/2013

    This product relieves or decreases cold signs and symptoms: sneezing, runny nose, and decreased appetite.

    Best results by LB from Queens, NY10/06/2014

    This is the best product I've found for treating feline herpes - it's easy to give because the cats like it, and it visibly clears up eye and nose issues, along with the range of other symptoms. The kittens and cats just seem healthier all around. I order this for a friend who rescues feral kittens and cats (who often have this problem), and it's worked really well.

    Seems to work well by Jackie from Michigan10/23/2013

    I have been using this product for two years, based upon the recommendation of our vet. Although they do still have some eye discharge, it is much improved over what is was like before I started using the Lysine. I mix it thoroughly into their canned food twice a day and they don't seem to mind. The trick with our girls is to make sure it is very well blended into the food.

    by tinytribble101/30/2012

    Works great for my cats that have upper respiratory issues. I only wish it came in a larger tube!

    Best price and service by Animal fancier11/21/2012

    Exact product as purchased at the clinic, but at half the price. Excellent and prompt service.

    Helped with my cat's herpes and asthma by Fluffy2 from Houston,Tx05/03/2013

    My cat i rescued has herpes and asthma. Since. I have given him this on his treats, twice daily, he has improved. The cost here is exactly 1/2 from my vet and it arrived quickly. I was very happy. Thank you

    Maple flavor is very unpopular in my house by MyFelineOverlords from Philadelphia, PA03/05/2014

    This is what the vet sold me in 2007 for my sickly cat. He's a very cooperative cat, but he fought this hard. It discouraged me from trying lysine again for years.

    Best L-Lysine for Cats Great Price by SMcc04/03/2013

    I rescue and these cats have hidden exposure to the calici virus which causes Herpes and upper respitory. I've been able to give this twice a day (as they shed it every 12 hours through urination) and I see results. depending on the severity, i see at least improvement throught the process. You can go to Revival Animal on line and get 10mm feeding syringes really inexpensively and they fit in the end, if your cats won't take it. Most can eat it mixed in food and it's gone. GREAT PRICE.

    keeps my cat from sneezing by marcie61101/09/2012

    My cat had colds as a kitten and I have been using this daily.It has kept her well.

    by Alison from Riverside, CA06/02/2014

    My cat loves the flavor of this product.

    Great product by MZ03/14/2014

    I have a cat who used to get herpes ulcers in his mouth. He started getting them as a kitten and the older he got, the more frequently he got them. He was prescribed different kinds of meds at the vet, but nothing helped. I researched and found this product and since starting him on it a few months ago, he has not had one ulcer. This is a great product and very easy to give to my cat. I highly recommend this product.

    worth a try by wendy03/20/2013

    it is all whether or not the CAT will eat it. one will, the one who needs it - won't.

    Save my kitty! by Manny from Cheviot, OH10/25/2012

    This is the only product I know of for treating Herpes viral and saving my cats eye sight, Since he has been on Viralys' his eyes have really come into showing their beautiful gold color and he has had no flare ups in over a year. I am thankful for this.

    Happy Cat by Kare02/25/2014

    We always thought our cat had a runny eye due to alergies. A new vet looked at her and said that she thought it was herpes because it was only in one eye. She suggested that we try L-lysene. We have been alternating between Viralys Oral Gel and Vetru-Lysine Plus. She does not like the taste of either. We have been putting it in her moist food for about a month. Her eye has improved very much. The biggest change has been her activity! She has been running around and playing like a kitten. Also, so much more affectionate! Guess she feels better! I would definitely recomend using this product!

    Good Price by gloworm from Alabama01/20/2013

    One of my cats will lick this from my finger but the other one has to have it stirred into his food. Good price!

    Cats love by Samigirl from St Petersburg09/11/2013

    I have 3 cats ages 7, 3 and 11months. They all love this product and actually cannot wait to get it. Viralys was recommended by my vet and this formula is easy to administer orally through a medication dropper. Must taste great because they love it.

    Great product! by Trielle from DFW Texas03/24/2014

    My cat has chronic Feline Herpes. This product keeps him virtually symptom free. We always get our order delivered very quickly.

    Viralys Oral Gel 5 oz by Ed V from Springfield, IL07/25/2014

    We recently adopted 2 cats from the local Animal Protective League. We took them to our vet and one, a very large cat, had a discharge coming from his eye. It was diagnosed as Feline Herpes Virus which is an upper respiratory virus of cats. Administering it as directed (heaping 1/4 tsp twice a day) has almost eliminated the discharge. When I order from EntirelyPets the product is shipped promptly and accurately.

    Convenience by Tootie from Lucerne, CA01/18/2013

    Have used this product before and its great. It is very convent to be able to order online. I'LL BE BACK.

    Love the flavor! by Cat Mom for 2 from Southwest FL12/01/2013

    My 2 "fussies" will lick this off my finger eagerly. Also use the Viralys powder to put in food but they are more discriminating about it. Most likely next time will choose the oral gel only.



    Bad batch by Fluffy207/06/2013

    I ordered 2 of these for my 3 cats w/ herpes. I put the gel on their treats and they loved it and would lick my hand dry. It helped with their herpes. My re order came and all 3 of my cats smelled it and walked away. I opened the 2 nd tube and the exact same thing happened.I didn't want to take any chances that this product was spoiled. The expiration date was not until 2014. I was so disappointed and this company did not do anything.

    Featured Reviews for Vetoquinol Viralys (L-Lysine for Cats) Powder (100 grams)
    by Darlene05/20/2014

    My cat had URI and he was at the vet so often and was on antibiotic for so long I was about to give up. My vet's opinion was that some cats never get over it!!!! After looking on the internet for help I read some reviews on Lysine. After all I already spent it was worth a try. After about a month and gradually it cleared it up completely!!!! I won't be without.

    Part of kitty's daily diet by Zee07/05/2012

    Lysine was recommended by our vet when we got our kitten 2 years ago. Kitty had herpes, and Vet said that she might kick it with luck and good care. She DID kick it, and we have been supplementing with Viralys each day since on Vet's recommendation. It's easy to keep, mixes easily with food, has a handy scoop, stays granular and doesn't need refrigeration.

    L-Lysine by fuzzysdad from Indiana06/02/2013

    Great stuff works well.It is clearing up my cats repository problem

    Great Product by Cat Friendly07/14/2014

    I initially used the gel pump form but it seems to run out faster so I tried the powder. I got it for one of my outside cats who has herpes and her eyes held mucus sometimes to the point where they were almost "glued" shut. This product provided relief - I see only a little discharge in her eyes. I think it also helps her overall immune system. She doesn't get sick (sneezing and coughing) anymore. Thank you for the quick delivery and reasonable postage/handling fee! Came just in time so I didn't have to stop. I mix the powder with a little wet cat food. She and the other cats are trained to allow her to eat just this small portion. Then I spoon out the rest of the food for the other 4 cats!

    L-ysince Viralys Powder by My4cats01/01/2014

    My Persian cat had an ear infection that affected his eye. He developed Homer's syndrome which caused the third eye to remain partially up and the entire eyeball appears more retracted into the eye socket. The vet put him on antibiotics and instructed me to gently clean the ear - the visible areas only - and to start a regime of 500 mg of L-lysine a day. I chose this powder for the ease of use - just sprinkle onto the wet food and it dissolves and mixes right in. My fussy cat didn't notice. I now give all my cats l-lysine, since it helps with auto immune functions. I also use the paste and the treats, all made by Viralys. After checking other mfgs., I found that Viralys has the l-lysine ingredient listed first, in a 500mg amount, and other mfgs don't. have such a high quality product. I will continue to use this for all of my cats.

    Helps with Feline Herpes by Max's mom from Atlanta, GA09/17/2013

    This lysine was recommended by my vet to help control the Feline Herpes in all 3 of my cats. It has certainly made a huge difference in their health and has saved me a lot of vet visits. I mix it in with their wet food and they don't know it is there!

    by anyab07/01/2013

    Great product! My cat has it sprinkled in her food every meal.

    Very good product by Joan from Illinois07/09/2012

    I have a cat with herpes of the eye. She responds well to Viralys and this keeps the eye condition under control. This is easy to use by simply adding it to her food.

    Lysine by Sue02/04/2013

    I am very happy with this product. My vet even recommended that I use this product on a daily basis to boost my cats immune system. I have noticed a great improvement in my cats since I started using it.

    by Dani07/19/2014

    My cat has feline leukemia/FIV. he was in and out of the vet for 3 months. first with a virus, then the glands in his neck got huge, then he had a throat funk that caused him to stop eating due to pain. antibiotics just weren't working. he was absolutely miserable. the vet said to get him on a lysine supplement, but he wouldn't eat the treats or the paste. I finally found this site with a powder form!! oh thank heavens!! within a week my cat started feeling better. It's now been just over a month and his glands have almost gone back to normal. his energy level has increased exponentially!!! He's driving me nuts, but in a good way. He was so lethargic before. since I had to put him on a soft food diet, it was easy to sprinkle the powder in his food 2x a day. if you have a cat with FIV get them on this supplement! it does wonders for their immune system!!

    A Must for FHV Kitties by Susan G from East Palo Alto, CA02/17/2013

    It is possible to see results in a few days with this lysine product from Vetoquinol. It is affordable and easily mixed with food or milk. Does not require refrigeration. I like the gel too, but the powder lasts longer. It's wonderful to see the discharge from the eyes and nose disappear and a relief to know the cat is breathing easier.

    Has Really Helped My Cat by CJ from Miami, Florida02/08/2013

    My vet recommended the L-lysine for my cat, and I chose the Vetoquinol, because I have been very pleased with another of their products. Glad I bought this. My vet thinks she has some type of herpes virus, and the L-lysine has really diminished her sneezing and runny eyes. She also loves it....will eat it right out of the container!

    Great Product by jjpetlovr from CA01/18/2014

    I give this to my cat who has idiopathic nasal discharge. ( constant runny nose for no particular reason ) This helps keep this problem from getting too severe. My Veterinarian recommended L-Lysine for this problem and this is the form that works the best. I just sprinkle it over his wet food morning and night. Entirely Pets consistently has this for less money and they always get it delivered quickly.

    Great product by Lisa03/12/2009

    I wouldn't live without this product for my two cats who are prone to upper respiratory issues. This keeps everything under control and helps them breath better! I love it and keep it on hand constantly.

    Lysine for stomatitis & AIDS by Kathleen05/17/2008

    This is an excellent supplement for cats with feline AIDS & stomatitis! Add it to each meal & within a few weeks you will see respiratory problems lessen in severity & reduces pain in the mouth.

    Must Have by MystSamayoa from San Bernardino, CA09/03/2014

    Within a couple of days of starting to use this with my cats, all of their symptoms cleared up. No more watery eyes, runny noses, or sneezing. The flavor blended well into all flavors of wet food and my cats loved it.

    Approved by the most picky cat ever! by mrsMo from IL04/17/2013

    My 7y/o tortie will not touch any treats except greenies, and will not even try any sort of gravy, oil, chew, paste, gel, tabs or powder supplements for anything. She LOVES Viralys on her dry food. I was shocked, and i have noticed a slight difference in her eyes, she has persistant "runny eyes" and this was suggested by a cat rescue, and okay'd by our vet. I would say its worth a try, and EntirelyPets has the best price, and is a reputable source for those who are concerned about getting counterfit products online.

    Viralys by Leslie from Indianapolis, In06/12/2012

    I've been caring for a cat that my neighbor claims is hers, but does nothing for him. I took him to my vet and he has FIV. I usually give him the Vetri-Lysine treats, but knew I would be going out of town. Since we've used the Viralys before, we put out a feeder with several days' doses mixed in. Kitty is doing fine and has no problem taking a full dose if it's mixed with tuna. But this powder form makes it easy for us to make sure he got a continual supply of the supplement while away. My (and Kitty's) only complaint is the smell. If it wasn't mixed with the tuna Kitty won't touch the dry food Viralys is sprinkled on, unless he has no other choice.

    L-Lysine for cats by catlady from Nebraska03/12/2014

    Good product. Easy dosing, just sprinkle it on their food. It has helped keep her eyes clear and we have less flare-ups now. Excellent shipping on your part too. I always get my order way faster than I ever expect. Thank you.

    Viralys works by Amber10/24/2009

    Viralys is recommended as an aid in the treatment of Feline Herpes Virus and its associated respiratory and ocular symptoms. It has helped my 2 cats have a normal life and the weezing and sneezing has almost disapeared.

    Love this product by Em09/05/2009

    I have tried other brands of lysine but this is the best by far. Me and my cats would be lost with out it.

    by Kathy10/23/2012

    I have 2 cats who have both had an upper respiratory infection. I have been puting this on their food daily in hopes of keeping them healthy. So far so good!

    Good product by D'Ranch11/04/2013

    I appreciated how quickly this item was shipped to our home. Our cat's symptoms had worsened and she actually had fluid in her ears. Within 2 days of using this product all fluid was gone, and her eyes no longer weeped. Thank you!

    by Mom22boys11/19/2012

    I adopted 2 brothers from a shelter. They had a severe upper respiratory infection. We were going to take them back, but my daughter suggested the Lysine & told us to take them to the Vet. The Vet also recommended the Lysine. Well, the Lysine helped! They are happy & healthy. We put a little powder on their food daily and they gobble it up. I'm so happy we listened to our daughter!!

    Normally supplied by vet. by Buddy from Jackson, TN08/21/2013

    I can add this to my pets food and know that he will stay healthy.

    Eye Problems? by Pittypat from Reno NV12/16/2012

    If your cat has runny eyes, the Vet highly recommended this. Works well and my cat is healthy and 12 yrs. old.

    Good product by robinl10/08/2013

    Better than the gel which got all over my walls when my cats tried shake it off. One cat would not eat the treats, even though my other cat loved them. Just mix with canned food.

    Lysine for Joy by MT from Philadelphia, PA12/17/2013

    Joy has feline herpes -- we've been giving her Lysine for several years to manage her condition. She's stable.

    another NICE alternative by lilmcmac from orlando, FL09/18/2013

    When I got this little Persian she was a mess. She needed so much help with a lot of attention and 1 1/2 yr. later she's on a daily diet of this and really doesn't like her food without a little sprinkle of it in it. SO thanks for another alternative!!

    Finally my cat Ashley will take her vitamins! by Sheri from Elmwood Park, Illinois02/07/2013

    I have two cats that suffer from the herpes virus. The L-lsyine supplements really help to reduce the flare ups. My cat Ivy, loves the L-lysine in treat form and gobbles them up. But my cat Ashley hates the treats and the gel form. I tried hiding it in all types of flavors of food and as much as she loves to eat, she won't eat her food when it's mixed with the supplements. I never thought to try the powder form because my vet said cats don't like it. Well, after spending hundreds of dollars at the vet for upper respiratory and eye infections, I was desperate. Bought the L-lysine powder and to my suprise, Ashley eats it mixed in her food like she has no idea that it's there. She actually eats like she enjoys it and I am happy that both my cats are healthy and happy. I wish I bought her the powder form a long time ago. Thank you for a great product!

    by PigeonLover09/23/2013

    Easy to use and my cat loves it. Besides being effective and affordable, what else could you want from a product. Highly recommend.

    Great product! by Juliane from Frederick, MD10/04/2011

    This started working for my cat within a week. It was very easy to order off the website and was delivered fast. Thank you!

    by candy02/18/2013

    have been using the tube jelly.. it was messy.. hard to measure.. this is great and no mess and the cat loves it

    Viralys is the Best by Ms Boo11/30/2011

    We began using this product with our tortise shell cat when she was a year old. She gets it twice a day with her food. She loves the flavor of it so much, that she licks it right out of her bowl before I have the chance to put her food into it. We began using Viralys, because when she was found, at 10 weeks of age, wandering lost, around someone's back yard, covered with mud, she apparently had picked up some parasitic issues in her little stomach and had an upper respiratory infection. We adopted her from a wonderful rescuer in Queens, and brought her home. I could see that her eyes were watering, red and discharging. The Vet put her on Viralys and now I purchase it at 1/2 the price from Entirely Pets. This product has totally controlled the upper respiratory problem, which is essentially a herpes infection. I will continue to use this knowing it is good for her and something she loves the taste of.

    Feline Conjuctivitis by Pat from Michigan09/15/2013

    When my cat shows indications she is beginning to get pink eye, I start her on a two week regimen of L-Lysine to clear it up.

    Controls viral outbreaks by Cheryl from New Mexico10/31/2012

    Viralys (L-lysine amino acid compound) was recommended to me by our vet to control our cats' feline herpes outbreaks. I gave it 5 stars but for my cats it reduces but does not eliminate symptoms. For some cats I'm told it works very well, for others not at all. One dose a day is sufficient; I found no marked improvement with two doses. One dose is enough to stop large amounts of gunk accumulating around the cats' eyes, and reduces associated redness.

    by from 11/06/2011

    We have a cat the has feline herpes. The lysine reduces ocular problems cause in cats by feline herpes. It has really helped reduce the eye problems in our cat.

    Pets by delivered from veryAs


    Affordable, easy order by disolet02/22/2013

    My vet recommended L-Lysine for my cat and their price was sky high. I went online to search and found another company that sold it. The other company had complicated and expensive shipping charges. I did some more searching and up popped Entirely Pets. The ordering interface was easy and the shipping charge was affordable and easy to understand. My order was shipped quickly and delivered before I knew it. Great company and great prices. Thanks!

    Viralysis by gerryb from NJ/FL04/23/2012

    This has kept my cat's problem in check since she was a kitten. Our vet says it's doing it's job. Two scoops in her food daily, and she easily gets her meds.

    Best Purchase Ever by dani from Tampa Bay Area11/04/2013

    I am SO VERY thankful for the Vetoquinol Viralys Powder L-Lysine supplement! I don't know how I never heard of this before? Since taking it, my big MaineCoon "Moddy" is peppy-er, his long fur is soft and lush and his cancer is in remission, plus he loves the taste. Even his eyes are bright and greener! I recommend this product for EVERY cat/household. You'll see the results in no time. Oh yeah....btw...it's totally affordable, too! Love it!

    Excellent product by MASScat from Bolton, MA10/28/2011

    Viralys is a great product for cats needing an immune system boost. Lysine is a known immune system booster, and unlike the capsules purchased at health food stores, Viralys is very palatable, even to picky cats.

    Great product. by Geri04/26/2012

    I take care of 30 to 35 stray cats. The lysine that I buy helps keep them healthy. The price is great since I need a large quanity. The service is so fast. I order one day and can get it the next. I have checked other sites and some don't even carry this product. Thank You so much for reasonable prices and fast delivery.

    Seamless intake of Lysine by sky_HALud from San Jose, CA10/22/2012

    Our above-average cat population happily eats the powder when mixed into their wet food (a mix or raw and canned).

    Very Satsified by Maxwell11/01/2011

    Quick response with shipping and tracking. Received as noted very rapidly.

    easy to use by chris moose01/29/2013

    We feed feral and owned cats with the lysine to reduce viral infections and it has prevented recurrances of gum problems. Good stuff

    Cat will use this by Abby08/28/2014

    Our vet wanted us to use the L-Lysine and we purchased a can of the paste. Our cat is against anything he knows about, so we were unable to get him to eat the paste, even after hiding it in his food. With the powder he has been unknowingly taking his meidicine! Makes all our lives easier and safer for the humans in the household.

    by Autumn02/19/2013

    This product has really helped my cat. I am so please. I was pleased with EntirelyPets for their promp service. Thank You

    Keeps Herpes at bay by nickname03/11/2014

    Used as directed, have had NO herpes flareups whatsoever. My cat seems to enjoy it, or at least does not notice it is on her food, which still gets inhaled.

    Great product, great price by moboto from Bellevue, WA03/04/2012

    I add this to my cat's wet food twice a day to help control his herpes eye infection. Couldn't be any easier to use, and he either doesn't notice it's there or he doesn't mind the taste (if it even has any). It does a nice job helping to reduce his eye problem. Also, at Entirely Pets it's about 1/3 less the price than at my vet, and since he will need to be on this the rest of his life that adds up.

    Viralys (L-Lysine Powder) by teb from Alabama11/07/2012

    This product was Veterinarian recommended for my cat, who has herpetic infection of the eyes. The veterinary community seems somewhat divided on the efficacy of L-Lysine in treating herpes disease. The theory is that L-Lysine blocks production of a protein critical for the herpes virus to reproduce. The evidence for this is mostly anecdotal, and minimal, with no large controlled clinical trials. I cannot tell if it is effective or not. Entirely Pets has been a reliable source of this product for me.

    Life saver, literally! by HIGHLY RECOMMEND! from USA07/10/2013

    I had learned about the L-lysine treatment after loosing 4 cats that were deathly ill with the herpes virus, thanks to neighbors that moved off and left about 20 cats! They left their cats, which had the herpes virus and due to me fixing and getting all shots for one male, it was then carried in the house and 3 of my own contracted it! I've never heard about this virus until having to take 4 cats to the vet and ($1,500 later, loosing 3 of my own)! Needless to say, after doing research due to this devastation and heartbreak, that's when I first learned about the L-lysine treatment! This stuff is a MIRACLE! We give it to all of the cats, inside and outside on a daily basis and thankfully so far it's keeping the nasty herpes virus from rearing it's ugly head again, which has been almost one year! Please, I can't urge you enough to use this product, even if you don't have a cat with the herpes virus, it helps their overall health! I'm using this as long as I have my cat family, which will be as long as I'm here! Please be responsible pet owners and get your animals fixed to stop the overpopulation problem and unnecessary euthanasia of these defenseless creatures we've been blessed with! And if you move, please find them a good home if you can't take them with you! That's exactly what started a $1,500.00 vet bill and this nasty virus! Yes, I'm still upset over it because we lost 3 of our very much loved cats that we've had since birth and 1 outdoor cat that we loved very much! No, I can't say enough about this product and how amazing it is, but I'm pretty sure you get the point so I'll end it here! Thanks for reading my review and giving me the opportunity to speak out about it : )

    great purchase by herpes cat mom10/14/2013

    Our cat has feline herpes and has upper respiratory colds all the time with lots of mucous. This so far "knock on wood" has been working for him. We put one scoop of this in his wet food every morning. I hope it continues to work. I would much rather do this than have him on antibiotics every other month. :)

    Recommended by my Vet! by Mel from Somerset, NJ01/30/2013

    If your rescue cat has a mild form of herpies that is common for animals from a shelter (some discharge in the corners of the eye, like an allergy symptom) this product might help to reduce the symptom when given daily in food. Sammy has been on it for a year and I noticed improvement after a couple of weeks. He's not put off by the taste either! The price is half what it cost from the Vet's office, too! Ask your vet if it might work for your cat.

    Lysine Powder to boost immune support by JamaicaRose from Riverside, CA12/06/2011

    I have recently adopted two half grown kittens who both have upper respiratory infection (a condition they may have for the rest of their lives). My vet recommended this powder to help boost their immune strength. I have not given the powder for very long yet, so cannot really attest to it's health giving abilities, but I can say the order came very quickly in the mail. The container comes with a small scoop - making it very handy to measure and add this powder to the cat food.

    Wonderful Product by Denise R.10/15/2013

    I'm very grateful to have found this product through EntirelyPets because the price from the vet was prohibitive and would have made it impossible for me to care for my foster cats properly. The cats eat it right up and have been very healthy since starting on the L-Lysine. I thank you for offering the large jar for those of us who must care for several cats at once. Every penny saved counts!

    Very pleased by Wyeast from Portland, OR08/07/2013

    My 6 year old Siamese mix cat has had herpes since he was a baby and for about 2 years had a chronically runny eye and periodic kitty colds. I started giving him Viralys powder mixed in his wet food and he slowly started to improve. He hasn't had a kitty cold for almost 4 years and after about 9 months on Viralys his runny eye cleared up and has stayed clear. And, he eats it without a fuss, so I think we'll keep using it for the rest of his life.

    by from 06/20/2012

    This product is allowing my young female cat, who only a year ago was a foundling weighing only 3 pounds 10 ounces, to live a healthy happy life. When I got her she had upper respiratory problems - sneezing frequently and discharging from her nose. Needless to say, she couldn't hear well and had virtually no sense of smell due to all the congestion.

    to by the from rescue.Then


    pleased by with from EntirelyAnd,


    Help for a common cat virus by FitChik05/30/2012

    Unbeknownst to me (and every other cat lover I know), 90% of all cats carry a particular strain of herpes virus. A few, upon experiencing stress, show symptoms of this virus, most notably a choking or coughing when purring. This happened to one of my cats and the vet prescribed regular doses of L-lysine (Viralys), so after finishing the tub from the vet, I purchased 2 more from EntirelyPets. My order came quickly and the tubs were exactly what my vet had prescribed. I've been sprinking a scoop on each food bowl that my cats eat and the symptoms remain under contro;. I'm so grateful to have found this product online and, so, grateful to have discovered EntirelyPets!

    Viralys Lysine - Good Product by BillC from Shingle Springs, CA02/20/2013

    Our cat has feline herpes and getting stresses is not good for her. Lysine does a good job of keeping her relaxed and as stress-free as a cat can be.....

    Veloquinol Viralys (L-Lysine) by Cissy from Brigeton, New Jersey07/17/2012

    I enjoy shopping Entirely Pets, I can find most anything I'm looking for at a reasonable price!

    slow processing by rip off03/09/2011

    i ordered two products on the 6th of this month, the L-lysine powder and L-lysine treats for cats. i used the priority mail option expecting the items to be here by the 9th, well its the 9th and its not here. so i called and after waiting on hold for over 15mins. i was told it wasnt processed until yesterday (the 8th) remember i ordered it on the 6th they told me it was scheduled to arrive on the 11th SO WHAT IS THE POINT OF PRIORITY MAIL! i recommend to buying your products locally if possible, i feel like i've been ripped off by ENTIRELY PETS.COM!!!!

    Great money saver by TD12/29/2013

    This is the exact product my vet's office uses. I was able to buy 100 grams for the same cost of what my cats used for one month. The 100 grams lasted me more than 4 months. I have 2 rescue cats who came to me with runny noses and this product has helped ensure they don't get a respiratory infection or have runny eyes. Love it!

    best value ever by peanut from Cape Coral, FL06/12/2013

    My vet recommended L-Lysine for my cat. Unfortunately he wanted to charge me $ 56.00 for a 100 gram container. At Entirely Pets I payed less than $ 13.00 for the same size for the generic brand. I spread it over their dry food and they absolutely love it.

    wonderful! by whiskerkisses from Detroit, MI05/03/2013

    Works great for cats who have Herpes virus; runny, goopy eyes, runny nose, sneezing, fatigue etc. My kitty had what we thought was a bacterial eye infection which was treated with a couple of different antibiotics with no success. Turns out she has herpes virus (about half of all cats have herpes virus. Especially shelter kitties and feral cat colonies). My kitty will always have herpes, but as long as I give her L-Lysine it keeps her symptoms away by blocking the virus from replicating. This powderd version is great because it has a measuring spoon, my kitty likes the taste, and it's easy to add to food.

    Great for a multi cat home by Charlie10/18/2011

    This product was recommended by my cats veterinarian. I have a multi cat household with many special needs cats.

    Made my life easier by Rosie from Illinoi04/26/2014

    I was giving Lysine Gel twice a day until someone told me about the powder form. I thought I would try it and save myself any my patient Tommy some hassle of administering the gel into his mouth. To catch him first was the challenge too. This powder has solved the problem ! Easy to administer, Tom eats it without a hitch and no more sneezing or runny eyes. LOVE it.

    Works exceptionally well by jjpetlovr from California05/29/2012

    I have tried many forms of L-Lysine to help with several different issues my cats have. From an inflamed eye to a chronically runny nose, L-Lysine helps to keep these two kitties feeling better. This particular product, Vetoquinol Viralys, is the form I have found that the cats like. I just mix it in some canned food and they eat it up. :-)

    Good product by Michael08/03/2013

    The cats like it, and that is what counts. Putting it in their food makes it easy, and the cats don't mind eating it. It appears to help my one cat with eye herpes, and that was one of my goals in using it.

    Finally, a cure! by Kathy from Mt Crawford, VA01/02/2012

    We had been struggling with two kittens having respiratory issues for two months. Once we starting putting the Viralys powder in their food we haven't heard any more sneezing or wheezing!

    Big improvement in days! by Holly from San Francisco Bay Area01/26/2013

    My 10 yr old cat contracted a upper resp virus years ago - it had really started to bother him, runny eyes, sneezing, low energy. I ordered L-Lysine for Cats and within a week there was marked improvement. His symptoms haven't totally gone away, but I would say 80% of them have. He has much more energy, and is a happier cat. The cost was half of what the vet would have charged me + the exam and whatever tests.

    seems to work really well by shawnee from Carbondale, Illinois01/18/2015

    I've been using Viralys for several years. I mix it with a small amount of wet food, and my cat Charlie eats it all. I can only assume it works. Charlie hasn't had an outbreak in quite a while (knock wood). The only way to test the effectiveness, I think, would be to stop using Viralys for awhile. I'm not willing to do that.

    They like it by Lisa from Alexandria, VA10/23/2012

    At first I was a bit skeptical on what people had said about this product. It surely is easier than the gooey gunk and the chew treats. The amount I have to use is so little. It comes with a small scoop...really it's about 1/8 a teaspoon size that I sprinkle and mix into the wet food. My cats don't notice it's there and they eat it. No more forcing anything into their mouths anymore. I highly recommend this product. L-Lysine is an important supplement for my cats and it is found in very little amounts in very select cat foods. This solves the problem and it is no problem giving it to my cats.

    Viralys Lysine by Boo10/23/2012

    The best product. We sprinkle it on the food twice a day for both our kitties. They love it, the flavor is fine with them, and we feel it protects them and builds their immune system, so that virus is warded off. At Entirely Pets, this product is more than 1/2 off the price our Vet charges for the same size product.

    Great Product by mingmei from Humble, Texas03/12/2013

    Viralys is a great product for all cats and kittens. The supplement reduces symptoms brought on by the herpes virus. I add Viralys to all my cats food in addition to the gel form I use daily.

    Won't be without it - great product by rallypoppers from Southeast Michigan02/23/2011

    This a great product to help control feline herpes virus and I will continue to give it to my cat for the rest of his life, which I hope to be a long one. I give 1 scoop 2x day with his raw meat diet. I took my cat to the vet for a well kitty check-up and mentioned the cat sometimes had a cracked, dry nose and clear runny eyes. The vet had just received a jar of Viralys from a manufacturer's rep and gave it to me to try. That was 2 years ago and no more nose & eye problems. One jar lasts about 10 months, so the price is great too!

    Excellent product by Joan09/14/2013

    My vet recommended this product. Used, as directed, it helped clear up my cat's eye problem (herpes virus). Will continue to purchase from this company. Very happy with their service.

    by from 12/27/2011

    My cats have the herpes virus (thanks to a shelter cat I brought home years ago). Before Viralys every other month someone was going to the vet for sniffles or eye discharge. Since starting Viralys 2 years ago I have only had to make one vet visit for breakthrough symptoms.

    great by product!!!" from Helps keep symptoms under control!It


    by from 03/13/2012

    Product helps our cat stay stress-free (as stress-free as a cat can be). This helps keep her feline herpes in check.

    Pets by delivered from inAs


    Good product by HMS from Los Angeles, CA09/20/2013

    My picky cat didn't notice the powder in his food, so far so good!

    Great idea by jojo10/24/2011

    My cat was rescued from a shelter and was sneezing frequently every day, but once I started giving her the lysine it went away almost completely. This powder is cheap and convenient and lasts a long time. She also loves the taste!

    excellent product by mscan from fl03/05/2013

    This product is great to build the immune system. My cat has herpes in her eye. This product keeps her immune system intact and prevents a herpes flair up. Also, I am so happy with all of my entirely pet purchases. Very timely and great prices.

    Viralis by Janie12/01/2012

    Viralis is great for cat Rhino. It shortens the lenght of the «spells» and the intensity of the symptoms. Great product but I wouldn't get it from Entirely pets, the 2-3 day shipping I paid extra for took 10 days!!! No thanks!

    Perfect! by Elizabeth031507/27/2014

    SO glad someone directed me to this site to buy this amazing product! I had no idea what was wrong with my Todd, but someone mentioned I should this. After about 3 weeks of using lysene his skin and eyes look 80% better. I can't wait to see him in a few more weeks he will look amazing. I will keep using this product forever!

    Excellent supplement for FIV+ cat by punkerdoo03/27/2010

    I took in a stray with a severe upper respiratory illness. Found out he was FIV+, and I wasn't able to get rid of the URI. After 2 1/2 months on various antibiotics and relapsing within a week of finishing each antibiotic, on vet's advice I added Viralys 2x a day to his food, as we tried a 4th antibiotic. He's been off antibiotics for 3 weeks now and he's healthy, but I'm continuing the Viralys (and Oxstrin capsules) daily. So far, no relapse. Vet recommended continuing the Viralys for his lifetime. This seems to be doing the trick to support his immune system.

    Great price! by Daisy07/23/2012

    Since I have a cat who needs to be on Lysine the rest of her life, the price is great!

    The best product ever! by julie from Waconia,MN11/23/2011

    My 10 year kiitty Kwinn began having a lot of eye problems this year and was diagnosed with the herpes virus.I spent hundred of dollars on vet visits and some expensive meds and his eye was getting worse.My vet said to try Lysine,so I went online and found this great product,and within days his eye looked much better and now is completely normal!!! Apparently it even tastes good,because the first day he started eating it before I even mixed it with his canned food! Thanks from Kwinn.You have a customer for life.

    Recommended by doctor by Denise from San Diego, CA10/23/2012

    This med is recommended by my vet and cost twice as much through them. Thanks for being less expensive but good quality.

    the best supplement for kittys eye problem by furryboysmom from nyc, ny03/17/2014

    I use this daily for my kitty who has had cornea issues since his adoption 6 years ago. He hasnt had a reoccuring infection in over 3 years since the start of this great supplement. Thanks!

    They actually enjoy the taste! by LRLeopards from Pensacola, FL11/03/2011

    Supplementing is so hard to do with picky taste buds, like those of my Savannahs. I supplement with L. Lysine for its allergen reducing effects and I had tried a few different L. Lysine products before finding a winner in this one. First thing you'll notice with this product is a somewhat strong aroma like flake fish food (or at least that’s what my nose associates the smell with!) and my cats go crazy for it. They've been known to hop up on the counter after I put the supplement into their bowls and lap at the powder. I mix it in with their soft food twice a day and it's a breeze to get them to eat it. Great product! Highly recommended!

    by tdellison05/03/2013

    Viralys Powder is very effective in managing the symptoms of upper respiratory infections.

    by Katzhse from Tucson, Az11/24/2012

    I find this so much better to deal with than crushing tablets.

    Great Product by am from Portland, OR06/16/2013

    My cat is FIV+ so this supplement is very important for him. I originally got this from the vet. One jar lasts for at least 5 months. But when I wanted to get more, I was told I'd have to wait for the vet to give me approval. I waited, then found the exact product here (for a little less $$). Thank you!

    So Happy I Found This! by Chris in Florida01/28/2015

    My cat has the herpes virus and she has turned up her nose at every form of L-Lysine (treats, gels, etc.) that I've tried to give her. Because this powder is flavorless and odorless, I'm able to mix in in canned food and she gobbles it down. I will definitely order this again and highly recommend to anyone who has a finicky kitty.

    Antidote to rhinovirus by Napoleon10/27/2013

    L-lysine powder in my cat's food twice a day has almost entirely eliminated the colds and eye infections he used to get. It is a blessing to us both!

    by from 11/20/2012

    I have been using Vetoquinol Viralys (L-Lysine) Powder ever since my 2 cats were diagnosed with feline herpes by my veterinarian several years ago, who recommended that I use this product. This product helps considerably in controlling their sneezing & watery eyes problem.

    "extremely" by fast from shippingEntirely


    very efficient by tonkhanh from canada08/19/2013

    Very efficient for my cats. They take it well and got good results too.

    Viralys by kwlriley01/23/2013

    This product does more for my 14 year old cat's eye infections than any prescription medication ever did.

    Tamper proof seal?? by healthnut02/28/2014

    I have bought Viralys lysine products for my cats for over 5 years with very much satisfaction until now. Usually I bought the gels and pumps, this time I bought the powder.This lysine powder came without a tamper proof seal like their gels and pump products do . When I called customer service they said the seal under the lid comes off when as you unscrew the lid and stays stuck up inside the lid. When I expressed a concern that there is no way for me to know whether or not the seal had been broken from me opening the jar or if it had been opened by someone else, they said the manufacturer designed the tamper proof seal this way and to call them. They won't refund my money, they said call the manufacturer. Beware of this design flaw--how does a customer know if the supposed "Tamper proof" seal was intact before screwing off the lid to the jar?? Seriously--why would the manufacturer make such a dumb design? Take heed, why would anyone want to risk feeding this product to their beloved pets and believe the jar has not been opened? There is no way to verify this!! I am not chancing it.

    Earlier than expected by Ragdoll mom of 2 from Denvr, CO10/30/2012

    Great price on the L- Lysine Powder! Ordering was a breeze. Much to my surprise, it arrived 2 days earlier than I expected and was in great shape!!! Thank you!!!

    Better Price than Vet by JG-Bee05/31/2012

    After purchasing my first container of this product from my vet, I checked online and found the exact same product at Entirely Pets for half the price.

    Lysine for cats by Valerie04/17/2013

    This product works great! I've used it for over a year with my cats and now my sister is using it for hers. HIGHLY recommend this product.

    Eye problems Gone in a flash by Mariannne from New York, NY07/12/2014

    I have volunteered at a local cat shelter for over eight years where all the cats received L-Lysine every morning. Many of the cats with Chronic eye problems seem to clear up quite well. I decided to start giving my cats L-Lysine at home. I no longer have to wipe the discharged off two of my cats eyes every morning. They both look so much more healthier . Works Great

    quality product by sue05/08/2013

    it's fast and effective within a few days my cats were better

    Works well to prevent feline herpes virus by woodrow12/27/2013

    I've been giving my 1 yo kitten Viralys Powder for about 6 months to prevent the feline herpes virus. He's had only one minor flare up since so it appears to be working. I like that it has a convenient scoop and is easy to dispense. Because it has no taste he eats it readily.

    Cat would be miserable without it! by Daisy1 from Aurora, Colorado09/28/2013

    My cat was very sick when I adopted her. She developed herpes in her eye. My vet recommended L-Lysine for cats. My cat has been eating it 2x a day. I tried to wean her off it but her eye was looking weepy and squinty. She will always be on it. I sprinkle it on a spoonful of wet food and she gobbles it up. The price from this company rocks!

    by from 04/08/2013

    L-lysine is crucial for feral cat eye health and immune system support. Many sites do not carry this product and I am happy to have found it here. It is tasty so is easy to spread on dry and wet food or even in water. For domestic cats it is a benefit also, but those in rescue rely on this product for help with feral colonies.

    be by beat from either."The


    Worked awesome!! by Lkhopta from New Jersey01/16/2015

    I was a huge skeptic!! But I felt so bad for a couple of my cats having runny eyes, nose and irritated eyes. This product worked. I mix it in with some wet food once a day. I give them two scoops each a day and after a month, huge improvements! I would definitely recommend this to anyone. I put a picture up of one of my cats. Her eyes are super clear now. It seems to have helped their asthma as well.

    lysine for cats by carrottopcat from san diego ca06/04/2013

    I have been using this for about 3 weeks and it really seems to work my cats allergies are alot better then what they were.

    Cats loved it! by Melissa from Canton, OH08/21/2013

    I was really happy with this product being that I was skeptical about my cats even eating it. It does have an attractive smell for cats and therefore, putting it on their food worked out beautifully. It aborbs better on wet food rather than dry food. Totally satisfied!

    Great bargain! by cindydoe03/27/2014

    This is exactly what the doctor ordered! At a dose of 1/8 tsp. twice a day, this will last for some time. The best part, IT WORKS! After just 10 days I have seen an improvement in the cat's health.

    Excellent product! by Terri09/11/2014

    L-Lysine is an excellent product for cats with feline herpes. In a multi-cat household, I often get runny eyes or sneezing. A couple of days of L-Lysine and the symptoms are usually cleared up. This is a natural product so there are no worries about antibiotics, antibiotic resistance or interaction with other medications.

    Helps Control Herpes Virus Flareups by Leesee10/30/2011

    My male kitty has the herpes virus and when he is under any kind of stress, he will develop corneal ulcers. This product helps him heal faster when he has a flareup and I feel it even reduces the frequency and severity of the flareups when they do occur. I have a local compounding pharmacy mix the powder for me into a palatable liquid, which makes it super easy to administer, and to keep the dosing accurate. He takes it easily and happily, it does not upset his system (he also has IBD) and it helps him weather his herpes flareups. I happily recommend this product.

    Keeps the URI in Checki by mrzmaz from Peabody, MA01/29/2012

    Our cat has "battled" his URI issues since we adopted him in 2004. L-Lysine helps to keep his flare-ups in check and to a minimum. Thank you!

    cat family appetizer by cat house02/26/2013

    Easy to give to our ferals to helps viral infections. Lysine was recommended by our vet to reduce eye and mouth reifections. Just sprinkle on wet or dry food and it easily disappears.

    Very good purchase by Cat Guru from Miami, FL11/14/2013

    This product was recommended by my vet for one of my cats that has the herpes virus. It is helping him, and he likes the taste which is great since he's fussy.

    good deal by mg from gibsonia, pa07/05/2013

    I find this product to be very cost effective, easy to use (much easier than grinding up tablets or opening up capsules) and it seems to have an aroma that my cats like.

    Great product by A.T10/22/2012

    I bought the Enisyl-F Oral Paste and this powder, mix the power in the wet food. most of my cats enjoy it , they love the taste.

    by from 03/26/2014

    I am very impressed with this product. After about two weeks I noticed a huge improvement in my cats.

    good by and from ICustomer


    Fastest Delivery/Great Product by twinkles from New York, NY03/31/2012

    My cat was diagnosed with a URI and I was informed that L Lysine would help her to get rid of her cold faster. I was desperate, she was, as the vet said, spiraling out of control. After almost two weeks of medications she was still sick as a "dog" even though she is a cat. I researched where to buy L Lysine that was formulated for cats and I found it here at Entirely Pets. I ordered it late one Saturday afternoon and it arrived at my home on Monday. I was amazed and extremely thankful for the speedy delivery. I began giving my baby the L Lysine and within 36 hours there was an incredible improvement and she did not end up being hospitalized as the vet thought she would need to be. I cannot thank Entirely Pets enough!!

    For Respiratory problems by MSTILES from California03/05/2014

    My little tortie has had respiratory (sneezing, snotty nose) for years. My vet recommended lysine and she would NOT EAT the treats. I ordered this powder and I put it in her food. She doesn't notice. It also helps to get a dust free litter.

    finally a lysine product my cat will eat by deb from wake forest, nc10/20/2011

    well i am so glad zooby ate the food with the lysine on it. i returned Vetri-Science Vetri-Lysine Plus - Soft Chews because my cat would not eat them in any way, shape or form. i bought the lysine capsule for humans and sprinkled on food, no way he would eat that either. we used to mix up the capsules in water and syringe the liquid mixture into his mouth, but that was too hard. it worked but too hard. so now i feel confident zooby will get better with his herpes outbreaks. thanks!

    It works! by BettyD from Bronx, NY04/06/2013

    I administered this product to two feral cats with serious upper respiratory ailments. After a month of adding Viraylis to their wet food, they no longer have symptoms. Very happy that I found something to help these homeless cats who do not allow themselves to be handled despite years of feeding. In fact, I am now adding it to my own cats' food as a preventative.

    by from 05/10/2013

    Entirely Pets sent out my cat's treatment med immediately. It is of high quality - Viralys/, i.e., and when taken as directed, it cleared up my cat's chronic herpes simplex symptoms after about a 6 weeks of use.

    product by highly from andI


    Pets! by from Thank


    mattylonghorn by Saint Paul, MN from Best,


    Works! by patty "D" from Reno NV06/05/2012

    This product was recommended by the Vet, as my cat had an eye infection. I give her 2 scoops a day and no more runny or swelling eyes .

    medicine by wendy from east Bay , north Cal.03/20/2013

    I dilute it & shot it in her mouth w/ a syringe. she is ok w/ that....... and then a little butter. she is getting better, her eyes look much better, no more weeping.

    Really great product! by Annette from Liberty, Missouri08/09/2012

    I've used this for about 5 years and it really does work very well; I sprinkle it into their dry food once a day. When a couple of my cats had a cold, this really helped relieve their symptoms and with them on it daily, it seems to keep any sniffles away.

    Great product by Kruss from Denver, CO11/07/2012

    My 10 yr old male Siamese has feline herpes. I give him this product every day to reduce his sneezing and conjunctivitis. He loves the taste. The price here is about half of what the vet charges for the same product. Entirely Pets ships promptly, too.

    Excellent! by dew's mom05/13/2013

    Wonderful product! I mix with a little wet food & all my cat's eat it up. Keeps my cat's eyes from tearing & keeps them healthy. I use this product every single day.

    This Product Work's !!! by sasman2828 from Sacramento , CA08/05/2014

    I have an 18 year old Maine Coon and he is really showing his age. I had this product recommended to me a while back for my cat. I started to use it and it had immediate results. The place where I used to get it started to charge way too much. Then I found it on EntirelyPets and will be buying it for as long as I can. It is so easy just to sprinkle some on his food and he eats it with no issues. It has helped my cat very much and I am very happy to be able to get it so easily and so reasonable.

    No More Tears by Jillington from Kansas City03/12/2012

    Viralys is an effective and easy to deliver product. We have used Viralys Powder since this kitten adopted us 5 years ago. I give her a couple spoons full of canned food with the powder mixed in daily and she is always eager for it. The reddish tearing of her right eye is well controlled and her energy level stays high. Purchasing this product on-line is not only easy, it is reliable and always available.

    by n/a01/01/2013

    This is a must for the health of my kitty. He requires it twice daily for the rest of his life. It is good price compared to other stores.

    Immune Booster by Margoddess07/28/2014

    After an upper respiratory infection almost killed two of my foster cats I am keeping my charges on L-Lysine on the advise of my DVM. 1/2 the cost of the same medicine from the clinic.

    by tinytribble101/30/2012

    I use this in conjunction with the gel. It gets sprinkled over the dry food. It works great for their respiratory issues!!

    Lysine-the amino acid builder for cats by KATLADY from Levittown,Pa01/24/2013

    this product is the one for feral cats. I have been using it for 2 years and have had no apparent viral symptoms in my 2 colonies

    For herpes not just for Immune Deficiency by Roxy from Atlanta, GA05/10/2012

    I was under the illusion that L-lysine was also for FIV+ cats and their Immune Deficiency. It is a supplement for cats with herpes. I will continue to use it for my one cat with a rare from of eye herpes.

    Finally, something my cat will eat! by AJ from IL08/16/2012

    I have most finicky eater, hates wet food, oily anything (even tuna in oil) and most treats, let alone anything supplement-y or medicine. She LOVES this on her food. Meows rudely when its not added, which is 2 out of her 3 mini feedings. Keeps her runny eye at bay, and when it does, its so minor, and only lasts a few days. Now make a powder omega 3,6,9 supplement in the exact flavor and texture! :)

    good price for what my vet recommends by AnneMack04/26/2012

    Ii is great to pay half as much for the exact same anti-viral supplement that my cat needs.

    by alrud02/13/2012

    My cats all have the Herpes virus and the Lysine helps keep it in check. They've been much healthier since I started them on it. They like the flavor, too, so I don't have to worry about trying to "hide" the powder in their food--I just sprinkle it on top and they eat it right up.

    L-Lysine for cats by Sandy from New York03/05/2013

    Powder is easy to dispense and the cats do not seem to mind it on their food. I think it is helping them get over their sniffles.

    Lysine for cats- AMAZING by Darby from Claremont, CA11/19/2013

    My husband and I found a very small kitten in a field. We took him to the vet and found out that he was very sick. Our vet told us he may suffer from Upper Respiratory Infections throughout his life. She suggested that after vet treatment, we should add Lysine to his food daily. Since adding Lysine, our now 8 month old kitten no longer sneezes, his left eye does not droop and his coat is so shiny! Lysine is amazing!

    Works great for feline herpes by slatsyrc from Houston, TX12/12/2011

    My cat has always had issues with feline herpes. He had the typical upper respiratory issues and weeping eyes. I had started him on the lysine gel at first, but he eventually grew tired of that. I mix this lysine powder in with his wet food daily and he has not had a flare-up since. I also give him the viralys treats daily, which he loves.

    Seems to do the trick by PetsRule01/23/2013

    Cats eat their food with no finicky behavior. Their eyes seem brighter. My mom and 2sons are troubled with runny eyes and this has improved this chronic problem. Have hope with continued use this condition just continues to improve.

    Vetoquinol Viralys (L-Lysine) Powder (100 grams) by BillC from Shingle Springs, CA.08/20/2012

    Does what it supposed to do. We've been giving this to our cat for years.Much easier to administer than the gel or pills. Just mix it in her cat food.

    by from 03/15/2012

    When my Veterinarian recommended putting all my cats on L-Lysine, I purchased it locally in pill form and ground it by hand. That lasted a week and I went on line to find a better alternative.

    is by wonderful. from ItThis


    a by marked from improvementThere


    by from 05/12/2013

    L-Lysine for Cats, Excellent but. by Catman7202/25/2014

    I have 3 cats and they have Feline Herpes. I don't like that name. It's an upper respiratory infection. The symptoms remind me of a bad head cold. The scarey part is the swollen puss filled eyes when the disease progresses. I gave the exact brand of powder to my cats per Dr. orders and it cleared right up, the sneezing stopped immediately. Soon after I stopped giving to them the sneezing returned so I put some in every meal. My Vet charged me 25.00 for the bottle I paid 18.00 for on this site!

    Super Solution by Burmese Fan06/25/2013

    Two Burmese cats were having issues with dripping eyes and I was constantly wiping walls & floor to remove the ooze spots from them shaking their heads. The Vet suggested this for my cats. Once I figured out that I needed to be consistent in getting it into their system 2 times a day, the eye issues have all but disappeared. This is an EXCELLENT solution!

    by from 03/17/2014

    Initially my cats were suspicious about the mix-in in their food, but they got over it in a couple of days, and they're happy to eat their canned food even if some white powder shows unabsorbed.

    have by chronic from runnyBoth


    last by year, from theWhen


    by JKL101 from Ventura, Ca.10/02/2013

    I initially tried this due to my Vet's recommendation when my cat had "kennel cough". It seems to be working, it has been almost a year and he has not had it happen again. I will continue to give this to both my cats and they have no problem eating there food with it sprinkled on it. I found Entirely Pets to have the best price for this product and will continue to re-order from them as needed.

    lysine by abbie from dublin,ohio01/12/2012

    I received my l-lycine very quickly. my cats liked the flavor and the texture of the powder and ate it with no hesitation. much easier than plaiin l lysine

    Easy to order by skyketch from Austin, TX06/18/2013

    Great product I use to buy from the vet. Now I can buy it on-line.

    VERY PLEASED by DON from buffalo, ny02/04/2013

    This was my first order through entirely pets and I was extremely pleased. I was able to order the same medication my local vet sold me. The best part was entirely pets was literally half the price of my vet for the same exact medication. I will definitely be back.

    Best L-Lysine Choice for Our Cats! by Linda from Long Island, NY04/08/2014

    We tried multiple treats for our Feline Herpes positive cats, and this product by far is the most economical and best received by them. We unknowingly adopted a FH+ kitten, who infected our already-owned cat. Both animals have been recommended by veterinarian to take 5oomg L-Lysine daily to help control outbreaks. Previously purchased L-Lysine treats were not enticing either cat. This L-Lysine powder easily mixes into a small amount of canned food, given 1x daily as a "treat". They love it!

    prevention by crazydogladyaz from az07/07/2013

    got 5 abbysinian cats and want them healthy use this as a preventive supplement recommended by vet for a viral issue then continued

    Helps with Feline Herpes Virus by hanksmom12/20/2011

    Giving a daily maintenance dosage (sprinkle on food, moisten with water) really helps keep my cat's upper respiratory symptoms in check. When I notice a "flare-up" I increase his dosage, depending on severity, then cut back to maintenance when symptoms subside. Used in conjunction with antibiotics (when needed) really helps out his immune system.

    Great Product by Angela S from Atlanta GA02/25/2014

    Reasonably priced - my cat loves it and she's pretty finicky.

    L-Lysine for cats by Kat from Shoreline in CT05/16/2013

    Great product, has helped control my rescue cat's herpes AND he tells me it tastes good! Will definitely reorder.

    Security Seals
    EntirelyPets.com, Pet Supplies & Foods  Retail, Union City, CA


    ~ My Account Login ~

    Sign into your EntirelyPets Account for the best experience!