VetriScience Vetri-Lysine Plus Chicken Liver Flavored Soft Chews Immune Supplement for Cats

By VetriScience
Rated 4.065 out of 5 stars
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VetriScience Vetri-Lysine Plus Chicken Liver Flavored Soft Chews Immune Supplement for Cats, 90 count slide 1 of 7

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This Item - VetriScience Vetri-Lysine Plus Chicken Liver Flavored Soft Chews Immune Supplement for Cats, 90 count
Rated 4.065 out of 5 stars
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About This Item

  • Lysine is an essential amino acid for felines that must be ingested through food or supplements
  • Recommended for cats that need added immune support, respiratory health support and for other conditions that are responsive to lysine
  • Advanced formula supports respiratory and immune systems with lysine and DMG and also builds collagen to keep your cat’s skin and coat healthy and shiny as well as support eye health in kittens
  • Recommended by veterinarians and easy to administer in a tasty chicken-flavored bite-sized chew
  • Lysine is often recommended to support immune health-especially when cats are being boarded or live in a multi-cat household
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Top IngredientsActive Ingredients: L-Lysine, N, N-Dimethylglycine HCl (D mg)....Moisture (max) 11.1% L-Lysine 250 mg Ingredients: l-lysine, natural chicken liver flavor, oat flour...Active Ingredients: L-Lysine Hydrochloride 500 mg., Inactive Ingredients: Arabic Gum, Brewers Yeast...Active Ingredients: L-Lysine (Monohydrochloride), Ascorbic Acid (Vitamin C), Astragalus Root....Active Ingredients: (Per Included Scoop) L-Lysinehydrochloride 500 mg., Inactive Ingredients: Brewer's Dried Yeast, Hydrolyzed Fish (Enzymatic)...
LifestageAdult, Senior, KittenAdult, Senior, KittenAdult, Senior, KittenAdult, Senior, KittenAdult, Senior, Kitten
Health FeatureImmune SupportImmune SupportImmune Support, Respiratory Care, Eye CareImmune Support, Respiratory Care, Eye CareImmune Support
Food FlavorChicken, Liver, Poultry, MeatFruits & Vegetables, ChickenHickory, Herbs & Spices
Food FormSupplementSupplementSupplementSupplementSupplement

Questions & Answers

33 Customer Questions

Can my cat with kidney disease take this?
Answer by ChewyOct 29, 2018
Due to your pet's diagnosed condition, we encourage consulting your Veterinarian to see which chews would be safe for them. Each pet's condition can vary and the vet will be able to monitor them and give the best recommendations according to your pet's tested levels.

What milligram of lysine is in each chew?
Answer by ChewyJul 03, 2017
There are 250 milligrams of L-Lysine per 2 chews.

Instead of giving twice daily can I just give all at once?
Answer by ChewyJan 02, 2018
To ensure the best results, following the feeding instructions of twice daily is recommended.

How big are these treats? My cats love treats but they can't handle large kibble bits. Are these bite sized treats?
Answer by ChewyNov 11, 2019
These chews are approximately the diameter of a dime.

ReviewsWrite a Review

Rated 4.065 out of 5 stars
846 Reviews
Would recommend to a friend

846 Customer Reviews

Rated 1 out of 5 stars
By Meowees on Jul 28, 2022

Our kitties DISLIKE this one

Thought we’d give this a try since our vet recommended Lysine for our cat that had a URI and his extend kitty family that been exposed to him. Unfortunately, sick cat didn’t like these treats and the smell made him gag more. The other 6 cats didn’t care to try them either after taking a sniff. We ended up getting the Lysine powder and mixing it in the Delectables cat food which was a better option for our feline family.

Rated 5 out of 5 stars
By Nikki on Jun 27, 2022

My cat LOVES them

They stink to high heaven but my cat LOVES them. He has had herpes for as long as I have had him (he's a rescue) and never really had any issues until the past few months. I bought these after researching what would help him maybe feel better and not have so many upper respiratory infections. I started them a couple of weeks ago or so and since taking them I haven't heard him wheezing when he is napping next to me in the evenings. Hopefully, they are helping. They seem to be, as well as I can tell.

Rated 2 out of 5 stars
By Kelly on Aug 13, 2022

Sounded great but did not work

Bought these to help my foster kittens boost their immunity and no one will eat them. Tried giving it to the adult cats and they would not eat them. Very disappointed.

Rated 5 out of 5 stars
By furcure on Jun 15, 2022

VetriScience never disappoints!

My cat with herp is so much healthier on this supplement! I’ve not had to deal with a flair with her for the last year and a half that she’s been on it when I was dealing with flair ups regularly before and when using different supplements. Love VetriScience products-I always see results when I use their products!

Rated 5 out of 5 stars
By geekyhorrorgirl on Jun 12, 2022

suppliments she likes

I don't know what kind of person thinks cats like maple syrup, so I got these. My little old lady has allergies, and these treat supplements are really great. She eats 2 with her food twice a day now. Lysine really helps, I just wish there was something else for her allergies that didn't require shoving a pill down her throat

Rated 5 out of 5 stars
By Sammy1 on Apr 16, 2022

Yay! Finally some relief

My stray turned house cat was tested FIP+. He insists on going out and keeping the neighborhood in check. I've had a white cat, when I was a child, that had to be put down due to allergies to the grass. Heartbreaking, and I knew there had to be a solution. After reading other reviews I decided the price was right to give this a try. Sam has respiratory and skin issues, to the point where he pulls his fur out leaving a raw bare skin patch. I've tried the cone of shame with neosporin, I tried Jackson Galaxy's skin smoother and easy breather, and they helped but didn't resolve the problems. After only 3 days of this supplement I can see noticable differences! He is so sweet and let's me doctor him without complaining. Quite a switch from the wild guy he was when he found me. I highly recommend this product for skin allergies and upper respiratory issues!

Rated 5 out of 5 stars
By Brutus on Jul 20, 2022

Love it, it's wonderful stuff!

I've been giving these to my cat (7-1/2 years old) for quite a few years now. He loves them and they definitely help his immune system. Highly recommend! Thank you!!!

Rated 5 out of 5 stars
By QueenOfPlastic on Jun 28, 2022

Purrfect Treat for our Maine Coon

We ordered the VetriScience Lysine Plus in Chicken Liver Flavor Soft Chews for our Maine Coon. He needed Lysine support & he loves these treats. He doesn't know these are helpful for his health ;-)

Rated 5 out of 5 stars
By Bunny on Apr 30, 2022

Cat Eye Issues

My cat has herpes in his eyes (no, it is not contagious - that was the first question I asked my vet). My vet recommended this product and it has changed his life. His eyes sometimes still look irritated, but he does not have the big "chunks of gunk" in his eyes all the time.

Rated 4 out of 5 stars
By Mandy on Apr 16, 2022

Works if cat will eat

My kitty has a runny, gunky eye discharge. I have prescription eye drops but the condition persists. My vet recommended Lysine treats. If she would eat these every day, I think her eyes would finally clear up completely. She eats them every few days, turns them down other days. Her eye condition is improved even just eating sometimes.