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VetriScience Vetri-Lysine Plus Immune Health Bite-Sized Cat Chews

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In stock
  • 90 count
  • 120 count
- Quantity +


  • Item Number
  • Food Form
  • Lifestage
    Adult, All Stages
  • Made in
    United States
  • Supplement Form

VetriScience Vetri-Lysine Plus Immune Health Bite-Sized Cat Chews provide lysine, an essential amino acid that must be given to your kitty through her food or supplements. This advanced formula supports her respiratory and immune systems with lysine and DMG and also builds collagen to keep her skin and coat healthy and shiny. It’s recommended by veterinarians and easy to administer in a tasty chicken-flavored bite-sized chew.

Key Benefits

  • 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

See all items by VetriScience

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Active Ingredients: L-Lysine, N,N-Dimethylglycine HCl (DMG). Inactive Ingredients: Arabic Gum, Brewers Yeast, Calcium Sulfate, Canola Oil, Chicken Liver Flavor, Citric Acid, Citrus Pectin, Glycerin, Maltodextrin, Mixed Tocopherols, Oat Flour, Propionic Acid, Rosemary Extract, Rye Flour, Silicon Dioxide, Sodium Alginate, Sorbic Acid, Soy Lecithin, Vegetable Oil, Water.

Customer Reviews

Rated 4.5 out of 5 by 195 reviewers.
Rated 5 out of 5 by Cat gave thumbs up! These fish-shaped bites are a lot easier to give than splitting a 500mg Lysine capsule and pill-popping it down my 19lb cat's throat. My cat is used to the Vetri-Science Renal Essentials hard tablet that I just snap in two and he gobbles it right down. These are more like a gummy worm so Lancelot just stared at it but wouldn't eat it. My solution was to refrigerate the entire bag, take the pill, snap it in two and then no problem. Now when I ask him if he wants his fish pill, he rings out "Meow!" October 15, 2016
Rated 5 out of 5 by Helped Tremendously My fiancé and I adopted a kitten a month and a half ago, and he has terrible allergies. I purchased these in the hopes that a bit of an immune boost would help to temper his constant sneezing and watery eyes since our veterinarian offered no help and just told us to deal with it. Our kitten isn't crazy about the treats, but he seems to like them well enough to eat them with his cat food - I give him one in the morning with his breakfast and one in the evening with his dinner, and it genuinely seems to have helped. His sneezing has virtually disappeared, and his eyes are significantly better. Overall, we have a much healthier cat. I would definitely recommend these to anyone who wants to give their cat's health a bit of an extra boost. The absolutely horrid smell that pours from the bag every time you open it is worth it. September 10, 2016
Rated 5 out of 5 by Good Product I bought these for my cat who has developed allergies and asthma type symptoms. She is quite picky as most cats are but she loves these. I will be ordering again. October 18, 2016
Rated 5 out of 5 by My cat loves them! These chews are $28 at my vets office for the exact same size. My cat, who is very finicky, loves these chews. I can see a difference in his overall health. I foster kittens often and I am always so afraid that he may catch something from them. I like to think that this is a nice immune booster to prevent any illnesses. October 11, 2016
Rated 5 out of 5 by Excellent product! I have found this to be an excellent product for relieving symptoms of Feline herpesvirus (FHV, FHV-1). My two youngster kitties frequently cycle through phases of mild respiratory symptoms, particularly chronic slight inflammation around the eyes. These treats work! Most complaints for this product focus on moisture content of the chews, which does vary from bag to bag. Fortunately, the chews are pliable and can be broken apart and even shaped into smaller, more palatable bits. Please don't let the size or consistency of these treats dissuade you. If you have the patience to work with the chews, they will work for your cats! September 17, 2016
Rated 5 out of 5 by Smelly but healthy These treats stink really really bad...but they are so good for your cats. Every vet pushes Lysine but it's a pain to find the powder version of it not to mention it's pricey and mixing it into their wet food doesn't necessarily mean that they will eat it all - especially your finickier cats. My cat that is finicky loves them and takes them as treats - my fat one who will eat anything won't eat them at all. So in other words they are great but your cat may not thank you for them. September 14, 2016
Rated 5 out of 5 by Happy With Everything It's difficult to say how well the Lysine tablets I bought actually work as I have around 15 cats that simply come in out of the neighborhood to eat at night, so it's difficult to make sure each cat gets a pill and then to monitor their progress, but overall their coughing and throwing up has lessened. I am getting a second pack just to make sure they all get at least one or two doses. My shopping experience was excellent and the shipping was fast. September 7, 2016
Rated 2 out of 5 by He doesn't like it He doesn't like the flavor, even I put it into his favorite canned food. September 22, 2016
  • 2016-10-23 T05:42:21.972-05:00
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