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3 PACK Vetri-Science Vetri-Lysine Plus - Soft Chews (360 chews)

Item Number: VETRI0208PK3
Regular Price: $46.99Sale Price: $35.99
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Vetri-Science Vetri-lysine Plus Soft Chews (360 chews) is a highly palatable chicken liver flavored soft chew formula designed to support Immune System Function for cats and kittens only.

Vetri-Lysine Plus Supports

  • Immune system Function
  • Collagen formation
  • Tissue repair
  • Antioxidant activity
  • Antibody and Lymphocyte production
  • Directions

    Adult Cat: Give 1 or 2 soft chews, twice daily.
    Kittens: Give 1 soft chew, twice daily.



    Active Ingredients Per Approximately 2 Soft Chews:
    L-Lysine . . . . . . . . . . . . . .250 mg
    N,N-Dimethylglycine (DMG) HCl . . . . . . . . . . . . . . . . 50 mg
    Inactive Ingredients: brewers yeast, canola oil, chicken liver flavor, citric acid, glycerin, mixed tocopherols, propionic acid, proprietary blend (maltodextrin, sodium alginate and calcium sulfate), rosemary extract, silicon dioxide, soy lecithin, vegetable oil.

    Customer Reviews

    Click here to see all reviews
    4.73 rating based on 52 reviews
    Good Lysine Treat by Callie from Baltimore, MD11/07/2012

    My kitty never tires of these treats and they seem to be quite effective at keeping her herpes in check. Although I still apply ointment to her eye daily.

    Feline Herpes by LJ from Los Angeles, CA06/19/2012

    This is a great product for any cat with feline herpes. My cat has been taking this for the past 4 years and it has kept the herpes at bay.

    really works by Redseawitch from Salem NY12/27/2012

    My cat is much better and enjoys taking her treats. She did not like the gel. I have two cats taking the Lysine, one takes the gel on her food and the other one has the treats.

    1st Product Purchase by Missy from Harrison, TN02/22/2013

    Cruiser's vet recommended Lysine for his eye condition, I search the web and found your site. Ordered the products and had them within just a few a days. No complaints with the product, service, or website.

    great product by KitKat's owner06/06/2012

    Our a cat lived in the wild for 4 years. Then one day he hit the lottery and moved in with us. This product really works well for his runny eyes. 2 treats morning and night mixed in with his wet food keeps his runny eyes under control. He's really spoiled! I know he appreciates his treats and the love he now has.

    by LoveRagdolls07/11/2012

    My 14 year old persian has usedVetriLysine Plus to support her immune system for several years as recommended by our vet. She loves the taste of these treats, which makes it easy for me to administer. We first tried a powder formula to sprinkle on her food and she refused to eat it. Then we tried a paste formula which she refused to eat also. All five of my cats love these treats.

    My cats LOVE them. by City Kitty from Seattle, WA07/16/2012

    They come running as soon as they hear the pkg crinkle. Makes them VERY happy! They started out very, very sick with upper resp infections as kittens - which they passed on to my 2 older cats. $2,000+ later, and a ringworm infection, she suggested these lysine chews. They've been healthy and happy ever since. Not inexpensive, but when you compare to the vet bill... Quick turn around from Entirely Pets. Will buy again!

    Great product by Sis08/09/2012

    My cats love these chews! I was surprised they loved something so much that was good for them!

    Vetri-Lysine Plus - Soft Chews by Aunt CC from North Carolina11/07/2012

    This is a great product! I give 3 or 4 to my cat each day and the sneezing and respiratory infections don't occur as often as they used to. Buying through Entirely Pets is definitely cheaper that purchasing from the vet!

    Easy to administer by MS from Baltimore, MD07/14/2012

    These are the easiest way I have found to administer lysine to my 3 cats. Even the toothless one can eat them if I break them up into little balls. They all love them. I only wish that each one had more lysine in it. For this reason I also supplement wtth powdered lysine mixed in their food.

    MY MOST IMPORTANT PET PURCHASE by SONIA from San Jose, CA07/07/2012

    I purchase the Vetrilysine Plus every 3 months or so and consistantly give it to my kitty. Gizmo, as he is called will not let me forget a dose. Once first thing in the morning and again when it gets dark. He just loves them and they keep him from getting the upper respiratory problems that may otherwise effect him. Since he was about 8 weeks he has had this problem recurring until I started the Vetrilysine. Now, it is never a problem unless he becomes extremely stressed from traveling or something. If that happens I double up on the dosage and it clears up. As an immunity booster it is great . can't do without it.

    by from 01/23/2012

    Good Value by EthneDragon from Chantilly, Va07/24/2012

    I have a number of cats and need to treat them for feline herpes, so the 3 pack makes it cost effective and eliminates the need to constantly order. The product is palatable and accepted readily by most cats.

    by from 07/24/2012

    I will use again. Service and product very good.

    Florida by from Thanks"


    Great Purchase by Pet Lover06/11/2012

    Great product and excellent service. Arrived in 2 days.

    Vetri-Lysine Plus-Soft Chews by Pauline from Phoenix, AZ05/30/2012

    I was recommended the product for my Tiger's eye. He has the Herpes Virus and I think it probably helps the infections and problems he gets in his eyes. Lysine is considered good for the Immune system.

    Great product! by mira from Las Vegas, NV10/23/2012

    This product prevents my cat's feline herpes from flairing up.

    Great product...but a problem by kittymamma0308/15/2012

    This is an excellent product but I had to order it twice. It came by way of USPS and ended up sitting in my mailbox for 4-5 hours when the outside temperature was 95 degrees and inside the mailbox probably 120. The product is supposed to stay cool, and will denature at around 104-105 degrees, so that package was unusable. The second time I ordered it, I requested that the mail carrier bring it personally to my door, which he did, but because it had been sitting in the mail truck for hours in 95 degree weather, it was just as hot as the first package, and therefore unusable. When I called EntirelyPets, they said there was no temperature requirement, even though the package clearly states to store in a "cool, dry place." This would not be a problem in a cooler climate, but in mid summer in the South, the product needs to be sent at least on an ice pack, otherwise the nutritional content is destroyed by excessive heat in a mail truck/mailbox.

    great deal by bfreehill from boulder, co01/01/2013

    my second order of the vetri lysine plus. my 2 cats need lysine everyday and this is a good cheap solution to buying from my vet. They charge almost double. both orders have shipped fast and product seems fresh.

    Love it! by moboto from Bellevue, WA03/04/2012

    One of my cats has a chronic herpes eye infection. I give him these treats as a way to get him extra lysine to help control the disease. He LOVES them and they do seem to help. I also use lysine power on his wet food so these are more of a supplement, especially for those times he decides to be picky and won't eat his wet food.

    good value by Grannychick from Waupaca WI03/25/2013

    Our cats love these vitamins - they think they are treats. Our Tonkinese cats seem to have eye issues so these vitamins should be good for them.

    Cats love it! by Cheri05/28/2013

    I got both my kitties from shelters last fall. One was incredibly small and had recurrent URI's, so my vet advised giving her Lysine treats, which were $24.00 from his practice. After going though the one bag I thought she was cured, only to have both cats sneezing a few months later. I picked up another bag from the vet, but this product is way less expensive, the cats love the treats (either whole or if I break them up, which is easy to do too), and it seems to relieve the problem. I will continue to order the 3 packs, since it looks like my cats will be on Lysine for life.

    lysine by mac03/12/2013

    My cats love these one eats it as soon as I put it down the other lets me push it down his throat. They are so much healthier since they have been taking these. Love them.

    by vjs03/09/2013

    I don't know how effective they are but my cat hasn't had a herpes outbreak since he's been on the Lysine treats. He loves them. He gets two treats twice a day. It's the easiest medicine I've ever given him.

    excellent product by mbarchi from Rhode Island03/23/2012

    I love these soft chews for my cat. It's easier than trying to administer lysine gel or other forms of lysine. She loves the chews. Just be careful not to give cat too many. More than 2 or 3 can cause an upset stomach.

    Kittens love the taste!! by denette from Whitman County, WA02/27/2012

    Kittens have three all have Herpes have been giving them these treats for 2.5 weeks. One seems to be doing real well. Other two have improved a lot. Still have one that is sneezing and stuffed up. All their eyes are greatly improved. Hoping to see them all better in other week. It's winter and they are outdoor cats but have nice warm shelter. I am glad they like the treats, makes it real easy to give them twice a day. Will continue treatment if they continue to get better. Would give it a 5 star if they totally well. Giving large kitten who is sickest 2 twice a day and littler ones 1.5 twice a day. Hope it works. Haven't read anywhere how long it takes to clear them up?/

    Great Product! by Snowmom from Cherry Hill, NJ05/27/2012

    These chews are wonderful. Our Vet recommended Lysine for our young kitten. He is almost a year old now and healthier. He loves the chews and I loved the service and price at Entirely Pets!

    Best Chews Ever by Rag Mommy from Cape Cod, MA01/18/2012

    As a breeder of Ragdoll cats these are the only treats I give my cats and kittens. My vet recommended them to me several years ago.

    good and good for you by romeo from pittsburgh10/22/2012

    my cat really likes these and happily takes one twice a day. the pills seem to have cured the runny eye problem he used to have!

    by MeowMom05/31/2012

    Great product. All my cats love it They line up for them like treats. Sometimes they will even steal a piece from another cat by reaching over with their paw and pulling a piece towards them. Very good for the cat that has an immune system issue but they all have to have some or they get jealous.

    Lysine treats by jo from Austin,Minnesota05/30/2012

    We found out our newly adopted cat has herpes,and would need to take lysine, possibly her entire life, we bought the first bag of the treats from our vet. Wow, was I surprised at the price!! So I went online and found your web site. Was I glad to see your price! For a 3 pack I pay a few dollars more than I paid for 1 pack!! Keep up your great prices!!!

    Excellent Product by CatMom02/09/2013

    Wonderful Product! My cat had horrible upper respiratory problems as a kitten and these were recommended by our veterinarian. They helped her immensely! She is now almost 2 years old. We stopped them for a few months and her stuffy nose and runny eyes returned. After starting them again her symptoms disappeared. We love them and she loves the treat!

    Good Product by cat lover05/08/2013

    I have a cat with an eye problem and this product helps to keep the problem in check. She has had only one flare-up since I started giving it to her. The vet recommended she take a lysine supplement.

    Best price for quantity of lysine by savy shopper from virginia01/29/2012

    Kittens and cats alike will eat this treat. I could not get lysine in them any other way.

    Vetri Lysine Soft Chews by Cats03/02/2013

    stay soft and Vet recommended - 2 chews equal 250 lysine

    Tasty and Healthy by Mimi07/12/2012

    Vetri-Lysine chews taste so good your cat won't know they're health supplements. Easy to administer - just feed like a treat. Veterinarian-recommended to boost immune system and prevent chronic infections.

    Awesome product! by dew's mom from Mountains of NC05/13/2013

    Love this product! Keeps my cat's eyes clear & keeps them healthy. 3 out of 4 of my cat's love the taste. Keep these in the house at all times!

    Lysine treats help by Timmy02/07/2012

    SInce I have been giving my cats Lysine, I thought this would be easier and it is. They don't gobble them like real treats, but they do eat them and I don't have to struggle with them to swallow a pill.

    Our cats love 'em by Havasukats from Lake Havasu City, AZ01/12/2012

    We originally got these at the vet for a kitty who'd been sneezing for months, but whose bloodwork showed nothing was wrong. Not only does he like them, our other two LOVE them, which is why I ordered more online.

    Helps my cats stay healthy by devon_daddy02/20/2012

    Vetri-Lysine Plus is a product containing, well...L-Lysine among other things. Similar products exist, but Vetri-Lysine Plus is the one my two cats seem to accept (other competing products have strange dispensers, consistency, or seem to smell a bit unnatural). Not these babies, a few for each cat daily really helps control their Upper Respritory/sniffles/eye gunk to help them stay strong and healthy. This has become a trusted staple in our household. Thank you Entirely Pets, Thank you Vetri-Science.

    drier than normal by Cindi from Raleigh, NC11/15/2012

    I'v purchased L-lysine for quite awhile from your company, but this last batch (at least the first bag I've opened) is VERY dry and I have to put it down with other treats to entice my 2 cats to eat it. I was a little disappointed in the quality this time.

    Vetri-Lysine chews, feline by Peter from Texas10/22/2012

    Our cat tested positive for FIV, so immune system health is very important. He frequently got viral eye infections; since we started him on Vetri-Lysine three years ago, he has been healthy and largely eye infection-free. When he does get eye infections, they don't last nearly as long. His bloodwork has remained nearly normal. Great product.

    Great For Asthmatic Cats! by Jo from Baltimore, MD03/05/2012

    Just when you think you've tried everything this wonderful chew treat with Lysine may lesson the wheezing for your asthmatic cat as it did for my Siamese. I know Lysine is used to support respiratory health but I really didn't think it would do much to help him since he's on steroids for life. He's not so easy to pill, and sprinkling anything on his food makes him turn up his nose and walk away. Imagine my surprise when he practically inhaled this treat and within a couple of days I noticed a tremendous difference --his wheezing noticeably decreased. He does so well on it, I've been able to wean him down from his steroid medication to just a half a pill once a week! I recommended it to my vet and he carries it now but it's less expensive from EntirelyPets.com where I continue to purchase it. Thank you so much for this lifesaver!

    Great price, great product by JB from Boston, MA10/22/2012

    My cat was a rescue who, at the age of three weeks, was left outside in the elements in a cardboard box. As a result, he has the herpes virus that crops up every now and then and his eyes tear and get "gunky" and his little nose drips like a faucet. The Vet suggested these Vetri-Lysine Plus chews (and keep the cat on them for life). Two to four of these a day keeps kitty happy and healthy, and I can buy more than one package at a time for a great price here at EntirelyPets. I have them saved in my favorites for easy access every time I need to refill my order. Highly recommend (EntirelyPets and this product!)

    Great Product by Vicky<3sCats from New York06/24/2013

    My cats vet recommended I put her on Lysine daily for the rest of her life. I've tried tablets, gels. My concern was crunchy treats (she has IBS also) I didn't want it to constipate her. I found these treats (they are soft). She loves them so much! I have NO problem with her eating them. Thanks Vetri-Science!

    Saves me money in vet bills by Maggie06/20/2012

    My cat Oscar, who we got at the SPCA, came with an upper respiratory infection which he passed on to our other cat. They kept passing it back and forth but once we started them on this product which was recommended by our vet, they've been infection free. They love the taste and consider it a treat. EntirelyPets.com has the best price. I highly recommend this product.

    Vetri Lysine-Plus by janet from north jersey11/10/2012

    I have 3 kittens, adopted from a shelter who turn out to have had herpes of the eyes. They love taking the supplements and come running when they hear the bag open. So far, none have had any breakdowns so I think the product works.

    smooth transaction by petlover from Grove City, Ohio03/11/2013

    Easy to use website, from start of purchase, to end of purchase. Package arrived in the timeframe quoted. Prices are very reasonable.

    by from 02/07/2013

    First things first: my cats are usually quite happy to eat these. Both of my cats have feline herpes, which presents as a cold (runny nose, lots of sneezes, etc.), and one gets affected quite frequently. However, if we give them one chew daily, they stay quite healthy. If my husband forgets a few days, the sickly kitty starts getting a runny nose, so I know the supplements are doing something!

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    My cats love them by Judy12/11/2012

    Suggested by my vet as a good way to support their immune systems. Hard to judge if effective because all are generally healthy, but I trust her professional opinion. We use them as a favorite toy that they have to chase down before munching.

    Vetri - Science Lysine Plus by SJS from St. louis, mo03/28/2013

    My male Cat, Crawford has herpes simplex and due to that has a continuous dark drainage from his tears that stain his beautiful white coat down the sides of his little nose. The only thing I have gotten to work is feeding him 3 Soft Chews daily in his evening food. The Lysine Plus completely stops the dark drainage and his eyes are not irritated requiring less work for him and me. The Soft chews are not real soft, so I do need to crush or soften by adding small amount of water to chews a few minutes before crushing and adding to his food.

    Vetri-Lysine Plus Soft Chews(360 chews) by Zan from McCalla, AL05/13/2012

    I adopted this special kitten through a shelter. She looks like a Himilayan breed and has the biggest, most beautiful blue eyes. I took her in for a check-up and found out that she had been exposed to the Herpes virus during birth. This caused her eyes to become squinted and water alot. Once I started her on the Vetri-Lysine chews, her eyes cleared up & she likes to show those blue eyes off all the time. She loves & can't wait to take her chews because she thinks they are a treat!! For that, it sure makes giving medicine a whole new story!

    Great Stuff by MayMay&Allie06/20/2012

    The best stuff to help my two cats with Feline Herpes.

    Great product and great price by Deb from Portland, ME02/17/2012

    I purchased Vetri-Lysine Plus chews for my cat, Callie. It is a lysine and DMG immune system support supplement. I just put the chew on top of her food twice a day. Callie thinks it tastes good so there is no problem with giving her this supplement. Callie is 11 years old and is healthy, active and playful and has a sleek, shiny coat. My veterinarian highly recommends this product for cats. I compared the price to other pet product sites and this is a great price too!


    Questions and Answers

    NASC Certified

    This product has met all of the stringent quality and safety standards set by the NASC.

    The NASC (National Animal Supplement Council) is a non-profit self regulatory group that set specific guidelines to which manufactures must strictly adhere.

    This seal is meant to minimize risk by providing an easy way of communicating to consumers that a product and its manufacturer meet particular standards of quality, customer safety and service.

    Those products that have the seal for NASC Quality and Safety standards have been strictly audited and were determined as meeting the following criteria:

    • Consistent manufacturing quality control
    • A system for evaluating complaints and adverse events
    • Clear and accurate labels compliant with codes and restrictions for all forms of labeling
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