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6 PACK Vetri-Science Vetri-Lysine Plus - Soft Chews (720 chews)

Item Number: VETRI0208PK6
Regular Price: $90.99Sale Price: $69.99
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Vetri-Science Vetri-lysine Plus Soft Chews (720 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
    4.86 rating based on 37 reviews
    great price by doogiedw from phoenix az05/01/2012

    bought this six pack at a great price. far cheaper than saw anywhere else. vet charged us $30 for 1 pack. our cat loves them and it has really helped her. she is feeling better and is a lot more active.

    His Favorite "Medication" by Pascal's Mom from Poughquag, NY01/29/2012

    Pascal, my 18 year old tabby cat, is typical for a cat when it comes to taking medication. At his age he has a few ailments and getting his meds into him is a daily challenge. The last time I tried to get him to take lysine, I had purchased a product that came in a tube and apparently was too sweet-tasting for him, but recently our veterinarian recommended Vetri-Lysine Chews. Pascal absolutely loves these and I never have any problem getting him to take them. WHY CAN'T ALL MEDICATIONS FOR ANIMALS, ESPECIALLY FINICKY CATS, BE LIKE THIS??

    Great supplement & snack by AC from NY12/15/2012

    My three cats think the chews are a snack and have learned the schedule to get one chew in the AM and one in the PM... they jump to their spot and go bananas when I grab the bag. They love them!

    Best Purchase Ever by Deb from Abington, MA02/08/2012

    This isn't my first time buying from Entirely Pets. I go to them for all my pet needs. They offer the best pricing and free shipping and quick delivery. No surprises, no hassle. Thank you

    Vet Recommended by Catlover from Clemmons, NC06/26/2013

    My vet recommended this product and even sold me a pouch, but the price was very high. I promptly came home and shopped it online and voila! There it was, much, much cheaper here. Thanks for making my cats' health more affordable. The cats love these and I know they are staying healthy partly because of these jewels.

    by from 04/03/2012

    I have 15 indoor cats who were all rescued from outside so they all have been exposed to the herpes virus. Not all have exhibited the classic signs of sneezing, runny nose, and goopy eyes but I know they all have that potential. I was told by the vet to try Lysine for everyone to supress the symptoms but they wanted $43 for a 100 ml tube. Given as directed, one tube would last me a little over 3 days! How discouraging. Then I found EntirelyPets. I bought these and the 600 g powdered form of Lysine. I give these soft chews in the morning before work and I have to beat the cats off to make sure each one is getting only their dose and not theirs plus someone else's! They would eagerly eat the whole bag, if I let them. I put the powder in a small amount of wet food in the evening, since I have more time. I don't kow if it is the powder or the wet food (I am thinking probably the latter) that makes them come running but that's how they get their daily doses.

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    Lysine treat by Jille from Netherlands, Europe05/22/2013

    Great prduct, most of our cats love it !!

    Vetri-Science Nutritionals -Ava Loves Them by Ava's Mommy01/24/2013

    My pet Burmese - Ava - was put on Vetri-Science Vetri-Lysine Plus soft chew nutritionals by our Veterinarian. Ava loves them. Not only do they help keep her immune system in top running condition - but they are a great way to find Ava - to get her to come out from her secret hiding places. When I cannot find her, I simply shake the bag and she comes running. Works every time; she loves her Vetri-Science nutritionals! _Ava's Mommy

    Love Love Love This Product by LJ from CA06/26/2013

    This is a great product. Have been using it for years. My cat eats them right out of my hand. Loves them! You have the best price around and I wouldn't shop anywhere else. Thank you!

    Good stuff by Sharon from Michigan05/31/2012

    We bought it for one kitty that gets URIs very easily, and it seems to take care of that. It also works really well for the other cats for a treat to hide their medicine in. It is soft and hides a small pill very well. They love it.

    they love it by laohu06/06/2012

    I have five cats, two of whom are older. The cats love this stuff and it helps their immune system.. Our vet strongly recommends this product

    Great Buy by DGSpidle07/30/2012

    My Burmese was put on Vetri-Lysine Supplements by her Vet. She loves them - and looks for them twice daily. Shake the bag and she comes running. Entirely Pets makes the program most affordable! A great find.

    Lysine for cats by mpt33905 from Ft Myers, FL04/23/2012

    per my vet's recommendation, I am giving my 4 cats daily lysine for their immune systems. They all love the liver flavored ones i just rec'd. Thanks, mpt33905

    Great Product, Great Price by adotts22 from Chicago, IL06/13/2012

    Our vet suggested these chews for both of our cats. They have been a big help for our cats' red, irritated eyes. However, they are pricey to purchase through our vet's office. EntirelyPets.com is literally half the price for the same product.

    lysine lover by jrw52b05/25/2013

    I give these treats to my cats and it helps them a lot. My male cat has herpes in his eyes and my female cat also has the virus but she gets it in the form of an upper respirator infection. They do well on these treats and most importantly, they love them. I guess it's the chicken liver flavor but they go crazy for them. They aren't cheap but when you factor in the fact that they are healthier and require less trips to the vet, they pay off. I have weened down to giving them each 1 treat twice a day and they've been great!

    Vetri-Science Vetri-Lysine Plus by gmc07/25/2012

    Our cats love this product - they come running when they here the bag of Lysine being opened. They were kittens born in the wild, and their immune system was compromised and they had eye problems (third eyelid was swollen). Since being on lysine - their eyes look so much better -the swelling is down.

    It works by Redseawitch from Salem NY03/19/2013

    I have bought this product before for two of my cats. It does work.

    Keeps my cat healthy by Beth from Ct10/24/2012

    My cats were prone to URIs. Vet recommended I try these chews. They do work. Vet sells them,but are expensive. Found your site, was glad I did. Your price is the best and you have a lot of great stuff to offer pet owners,at reasonable prices. Thank-you.

    by VDay from KY02/12/2013

    Have one cat out of nine that has an immune problem. Most of time he'll eat them. But he's got a couple of other cat heads that want to steal them. It does not matter, it's probably keep them healthy too.

    6 PACK Vetri-Science Vetri-Lysine Plus- Soft Chews by Desert Sol01/29/2013

    The product is good, but came a little bit damaged. The reason is this order of 6 was crammed into too small a box with too little bubble wrap protective cushioning to protect them. By cramming the packages so tightly and not bubble wrapping sufficiently some crumbling and breakage occurred. That could have easily been prevented, and should have been. Desert Sol

    Vetri-Science Vetri-Lysine Plus Soft Chews by MJ06/01/2012

    Our vet introdced us to the product. Kind of expensive. Wih 4 cats we need to keep their immune systems in good shape. Now they aren't sneezing or passing something back and forth.Your price just makes sense for long-term daily use. (2 per day per cat) You have a sensible shipping rate. I will buy from you again!

    Great help in lessening sneezing symptoms by Leopard Lady02/15/2013

    My kittie loves these and it really helps with her sneezing fits. As soon as she hears me opening the packet she comes running!!

    Beating back the herpes by Lady Fairfax12/06/2012

    My cat has feline herpes and has black "crud" that likes to come out of his eyes--unless I give him his lysine soft chews. These chews keep his eyes dried up and prevent the herpes from causing an upper respiratory infection, a saving of many $$. Plus the cats LOVE the flavor and I like the ability to buy them 6 packages at a time!

    Vetri Lysine soft cat treats by Art P. from Duck, North Carolina01/06/2012

    An excellent product for cats with any respriatory issues. All our 20 cats come from low budget shelters, without adequate funding for proper vaccines, and most have serious breathing issues - these treats are easy for them to take and they like the taste. We tried Lysine in powder and pill form with little success. These are great for anyone for the quality and ease. They were originally recommended by our Vet.

    Always a great experience by JB from Boston, MA03/03/2013

    It's always a great experience shopping on the EntirelyPets website. Never any worry that the products I am interested in are not in stock, and I can buy multiples of the same item for a great price and the package arrives at my door very quickly. I also enjoy trying out (on my pets) the samples that are often included with my purchase. Overall, great experience and highly recommend EntirelyPets.

    Highly recommend by Beth from Sterling Ct05/06/2012

    Feed this to my cat daily. Prone to colds,this helps his immune system. Vet recommended. He gets these as a treat, and loves them.great price at Entirely pets.

    by Callie from Towson, MD03/19/2012

    Not only was I happy with product, but Entirely Pets provided excellent customer service when initial shipment was lost. This product really helps keep my cat's herpes in check. Thanks so much!

    excellent product by jennyanydot from SF Bay area03/06/2013

    My two cats have eye problem flare ups from the herpes virus. This has required treatment from a veterinary ophthalmologist, who recommends doses of lysine as part of treatment. Both cats adore these treats, making it easy to feed the amount required to stay healthy. I think this is an excellent product for cats that need supplemental lysine.

    Good product - cheaper here by CatDogMom11/06/2012

    These lysine treats are way cheaper here than they are at my vet's office. It is a good product and I have had zero issues getting them on this site, though in my ideal world they'd be even cheaper still. We've been giving these to one of our cats for a long time as they think she has a weak immune system probably caused by feline herpes. This is because an old eye injury will never fully heal w/her despite having gotten all proper treatment. Anyway our vet has her getting big doses of lysine w/these treats, which means 4 little fish-shaped treats twice a day. We break them into thirds and feed them to her a little at a time since she's just a nibbler and the other cats would steal them all otherwise. Since she is generally very picky we have found that she likes these treats more when she likes her kibble less. In other words, she was on a kibble she loved and so she'd pick around and leave the treats. Now she is on a healthier kibble she likes less so she tends to pick around the kibble to eat these treats. :-) Ah, life with cats.

    We have been using for three years now by Jack06/12/2012

    We have two Scottish Folds that are three years old now and both have UR infections that come and go..Our Vet. first sold us this product but was very expensive thru him. Each cat gets two in the AM and two in the PM, they love them and think it's a snack. This product has keep the infections at bay. Thank You for this wonderful product....

    Life Saver of a Product by Sandy06/05/2012

    We rescued a small kitten but she was already full of disease and our vet was not sure she would make it. She has grown into a gorgeous cat and we attribute a large portion of that to Vetri-Lysine. After we moved the poor cat still had terrible bouts of productive sneezing and our new vet recommended this product. She eats two a day and has fewer problems.

    Awesome Product by Susie P. from Hartford, CT03/03/2012

    I have been using Vetri-Lysine for my two cats for a few years now. I started using it when my cats were developing massive amounts of eye "buggers", as well as inflamed tear ducts. I was going to the vet to get special topical salves in order to help my poor kitties' eyes. My vet recommended Vetri-Lysine, and I added it to their daily diet. After a few months, my cats no longer have eye "buggers" and no eye inflammations. I love this product and will use it with my cats for as long as they live. GREAT product!!!!!

    Excellent product but this shipment.... by Pippa705/16/2013

    This is an excellent product to enhance your cat's immune system. I was happy to find it online and not pay the extra costs from the vet. I have bought it several times from Entirely Pets and it was the usual soft chews that the label says they should be. But this time they are hard as rocks and I'm not sure if they have gone stale. It has never happened before. So the product, yes, it is good, but this shipment--not so sure.

    Daily Necessity by chrisd from Easton, PA01/25/2013

    My cats have been given Vetri-Lysine soft chews for years, originally on the recommendation of their vet. This, along with a home-made raw diet, has kept them in good health. They regard the chews as a treat and can't wait to get them, morning and evening.

    Amazing Product by Sandy12/11/2012

    I have one cat who come into this world with a myriad of problems. She loves this product and takes it without a problem. Her vet recommended it and I have to say it was a God send!

    besst price by jef from new jersey02/16/2013

    product was twice as expensive at vet. Delivered quickly for less than half the price

    Vetri-Science Vetri-Lysine Plus - Soft Chews by LJ from Los Angeles, CA06/19/2012

    This is a great product. My cat has feline herpes and this product keeps it at bay. He is a large cat so I have to give him 3 chews in the morning and 3 in the evening.

    My cats love these by sanjuans from Miami, FL05/30/2012

    I buy these for two of my cats that have watery eyes. They do help and they are crazy about the treats. Much easier than trying to give them Lysine powder in their food which they won't eat or fighting with them to squirt the Lysine paste into their mouths.


    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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