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4.7
156 Reviews
5
81% (127)
4
13% (20)
3
2% (3)
2
2% (3)
1
2% (3)
95% Recommend this product (148 of 156 responses)
By Pauline N.
Oregon
Greatest Cat Supplement
November 9, 2021
It is good for improving of Immune system.
By Suzanne L.
Birmingham, AL
My cat thinks these are treats!
February 8, 2021
I adopted her close to 13 years ago. I took her to a vet that specializes in cats only. On that visit I was informed that she had gotten the herpes virus in her eyes during birth. This product was recommended to me as a supplement with great results! I've been giving these to her daily & she loves them! All I have to do is shake the bag & she comes running to take them. For it to be considered a medicine she thinks they are a treat for her. No problems getting her to take them & they help her eyes if they get irritated from stressful situations like moving. Vetri Science products work great & my cat knows I refer to them as her medicine treats & looks forward to them daily! Suzanne B'ham, AL
Pros
  • They work great clearing red irritated eyes up fast! Plus your cat will look forward to taking them.
Cons
  • None that I've encountered
By Jayneack
Nantucket, Ma
VetriScience Vetri-Lysine Soft Chews are Purrfect!
October 10, 2018
Our veterinarian recommended these VetriScience Vetri-Lysine Soft Chews for our three kitties as cats are susceptible to upper respiratory infections. One of our kitties develops sneezing periodically; giving 3 Lysine "fishies" a day to all kitties has kept them healthy and respiratory Clear! They love the taste and literally run to the kitchen when I say, " fishies treats!" A purrfect product for ease of convenience; no more crushing lysine tablets in their food!
By Pixie
Singapore
Items received in excellent condition
October 10, 2018
Bought vetri-lysine plus -soft chews n lean treats and some other stuffs. Items took a while to arrive but otherwise great experience!
By Holly N.
Kauai, HI
Recommended by my holistic vet
July 14, 2016
My now two year old cat has been on VetriScience Vetri-Lysine Plus since she was a very sickly kitten with, if memory serves me right, herpes virus--copious eye discharge, almost closed eyes. Sophie is now healthy and happy and (knock wood) will continue to be so.
By Bradley B.
Good product and great delivery time
May 10, 2016
I have read alot about this product helping with cats and their issues with certain viruses. I have 4 cats and have used 2 "treats" in the morning and 2 in the evening for each for about 3 years. I increase the amounts if one of my girls starts showing symptoms (excessive sneezing or drippy eyes).
By jb
New York, NY
Changed Formula - Your cat will not like it!
May 4, 2016
In April 2016, I ordered the Vetri Science Lysine Plus treats which my cat has always loved, but she will not touch these. The package is identical to the ones I have been giving her daily and the treats look exactly the same, but she stiffs these and walks away. I tried putting out a couple of treats from both the new package and the old package I had at home to see what she would do when they were side by side. She picked out and ate the old ones and would not even taste the new ones. I just spent $92 on a six pack and will be asking for my money back.
By Cowrider
NY, NY
Lysine Chews!
April 16, 2016
Feline has been on the Lysine Plus soft chews for 2+ years. As long as the cat eats the chews he does very well! I notice if not eating the chews, his eyes will begin to have a puffy look. I recommend this product because overall, the cat remains healthy!
By Jete's M.
Lysine for Cats
April 6, 2016
My girl Jete loves them and has since she was 12 weeks. She thinks they are treats instead of medication needed for her respiratory system. I found Entirely Pets to have the best prices around and they have been delivering my orders with no problems whatsoever. You'll enjoy them. So will your pet.
By Kay
Milton,Pa
Won't be without this.
February 29, 2016
My cat loves the taste of these Lysine chews. So it has never been a problem to get him to take them. He has fewer episodes and they are shorter duration when he does get them.
By HazelC
Chicago, IL
GREAT VALUE
December 29, 2015
My kitty has weepy eyes that the vet can't fix. These chews keep her weepiness to a minimum. If I ever run out of them, in the couple of days it takes to get an order delivered, her eyes weep a lot more.
By Dog
Illinois
Great product
December 21, 2015
Excellent product. Good purchase for cats.
By Betsy
San Antonio, Texas
Vetri-Lysine Plus - Soft Chews The BEST
September 22, 2015
I adopted a VERY, VERY sick kitten at age 8 weeks. After $2800.00, the vet had me start giving the Vetri-Lysine chews. She is now 5yrs old and healthy as a "horse". Beckie has had two a day, for 5 years and will have until she dies! A MUST supplement for good health!
By Kay
Wonderful product
July 4, 2015
So glad my vet recommended Vetri-Lysine. It really has helped my cat's eye problem.
By 6 1.
North Carolina
1 out of 2 ain't bad
July 1, 2015
Have two girls with occasional weepy eye likely due to herpes. Vet recommended adding a lysine supplement to their diet. Have had success with other Vetri-Science soft chews. One of two likes the lysine chews. The other has eaten them off and on, but now mainly off. Will stay with this for the one, easy for me, easy for her.
By Catlover
Illinois
Excellent product
June 30, 2015
My cats love these. These were recommended by the vet and have helped my cats' runny eyes. Great product.
By none
USA
Reliable product
June 30, 2015
This item is needed by my cat. It is easy to administer with or without food and is less expensive that the price my vet charges.
By Julie
Review for 3 PACK VetriScience Vetri-Lysine Plus - Soft Chews (360 chews)
June 29, 2015
I have an FIV rescue cat and this product has helped to keep her healthy & happy. She will not be without it :)
By eccentric l.
Michigan
they like it
June 27, 2015
the purchase arrived in perfect condition and great speed, the cats like the taste (which is SOOOO important while trying to get a cat to take meds of any kind, at this point I believe it is helping the cats respiratory problems
By Sandy
Awesome product!
June 9, 2015
I have 3 feral cats that are tamed enough for me to feed and pet them. They all have herpes and all the terrible symptoms that come with it. I started giving them these chews, twice a day and their symptoms have suppressed to the point they don't cough, wheeze or have eye discharge. I love this product and buying it in packs of three is the best value for my money.
By mollymandy
North Carolina
Cats love it!
May 6, 2015
These soft chews were recommended by our vet for one of my cats that was having eye dis- charge/infection(?)/Allergies. The antibiotic cream he prescribed was very difficult to use and the discharge returned. These lysine chews are a big hit with both cats and they can hardly wait from morning to evening to get their next 2 treats. The eye is clear and the "girls" energy seems to be greater. I'm on automatic shipment and will continue as long the product works. Thanks!!
By JoJo
upper N.Y state
Great product
April 29, 2015
Have used this for over two years now, our "Big Boy" was always getting upper respatory infections, until we put him on this, vary rarely does he get them any more, so I would recommend this to everybody.
By cat m.
Berea Ohio
very reasonably priced
April 23, 2015
Bought these soft chews for my cat who had a bad upper respiratory infection which turned into a residual raspy rattling inside his lung area, they are suppose to be for immune systems but they are also good for all my cats and thats why I like them
By Darcy
Durham,CT
my cat loves this!
April 14, 2015
My cat has immune issues and not sure how much it helps but he loves it and hope that it has kept him from getting sicker. I will continue to use this to help boost his immunity.
By MTCowgirl
Montana
Finicky Kitty Likes them
March 21, 2015
When my Vet recommended that I start my little girl kitty on these I was not sure she would eat them. She usually ONLY eats her cat food, does not like most cat treats. But, I was pleasantly surprised she really likes them. Because they are a little soft, she can not or will not bit into when I first give it to her. She mouths / licks it a bit and then chews it up and wants more. No side affects... and seems to be helping.
By Jb
Massachusetts
My Cat Loves These
January 16, 2015
My Vet recommended these Lysine chews for my older cat who has a chronic eye condition. Thankfully my cat loves these treats and they also do a great job of keeping his condition fairly well under control. Entirely Pets offers a very reasonable bulk package of three with super fast shipping, and the product is always fresh upon arrival. Highly recommend the Vetri Science Vetri-Lysine Soft Chews while also highly recommending Entirely Pets!
By Minxie
Vetri-Lysine Plus/cats - Best Quality & service!
October 7, 2014
This is the second time I have ordered a 3 pack of the Vetri-Lysine Plus for my cat. Her Vet wanted her to start taking 2 ea am & pm to support her immune health. This product is excellent! She is feeling much better & loves her "Special Treats". It is a win-win situation - she has bounced back to health & it is not a hassle for her to take the treats - she can't wait to eat them. Purchasing them thru Entirely Pets was a huge money saver vs driving to the vet & paying $$!! Their shipping was so fast - my last order was placed on a Friday afternoon & I received my order on Monday (I didn't ask for O/N shipping). Entirely Pets is in CA & I live in CT. You will not be disappointed - excellent product, service & follow-up. Thanks so much Entirely Pets! I'm so glad I found you!!
By Monica
Northern Virginia
Best product for my cat
September 18, 2014
A couple times a year my cat develops this awful sneezing and runny eyes and looks so sad. The vet prescirbes Lysine and it clears up in about a week. My pet sitter told me about the vetri-Science lysine soft chews. I give the cat a couple of these every day and she hasn't bee sick in over a year. I wouldn't go without them and highly recommend this product.
By babs
Cats Will Eat the Chews
August 27, 2014
Both cats will happily take their Lysine chews. We give them to the cats hoping the replication of their herpes virus will be slowed. We hope that is the case.
By Jennifer
Unexpected Miracle
August 3, 2014
Originally my vet prescribed this for my mothers cat who had herpes, and also told me it would be good for a cat that I had with weepy eyes. So I bought a 6 pack from your website and started giving it every day to all 7 of our cats. One cat, however, had been deteriorating a year prior. Before I knew about this product our 9 year old, Rambo, who the vet suspected had had a stroke, was going downhill fast. We ran blood test and x rays and still no one knew what was wrong. The vet told us he could also have a tumor on his spine, but regardless we had to start thinking of putting him down. He no longer wanted to go outside, he could barely lift his front legs, had to be carried to the litter box 2-3 times a day and no longer groomed himself. His nails started growing into his paws from lack of activity and we had to constantly put him threw trimming them ourselves. Sadly, we had given up hope for Rambo. But after about 3-4 weeks on vetri-lysine we started to see a change. He was going outside again. He was walking up the stairs and using the litter box again. We'd see him grooming himself! But the miracle was the day I saw him chasing a ball threw the house. It's been a year now, and every morning he gobbles up his chews and goes to the door to be let out. Whatever was wrong with him, and even the vet is still curious, he's gotten threw the worst of it. He's the cat he always was, and even though he's up there in years we know he still has some left, and a new lease on life! Thank You for carrying this product at a discount so that we are always able to afford giving our cats the best!
By redsoniii
San Jose, CA
Great Product
August 1, 2014
My cat has a propensity for upper respiratory infection so I began giving this to him long ago. He loves it, for him it is a special treat. He gets it twice a day and it seems to keep the infection at bay. When something happens that I think may traumatize him, such as out of town guests with a dog, which we recently experienced, I give him an additional does each day so his immunity doesn't get too low. Love it. I have recommended it to several cat owners.
By HazelC
Cat eats them up easily ...
July 28, 2014
We're not sure if our cat has Herpes or not - but she has one weepy eye. As she takes these morning and evening without a problem we think precaution is OK and they probably do help.
By BettyL2
Massachsetts
Lysine Plus Soft Chews Best Purchase Ever
July 3, 2014
Hello again Entirely Pets, I have been a long time consumer buying these best quality soft treat Lysine Plus for my cat for help with her URI.They are the best Lysine Plus ever! I still recommend these to my cat's furriends online from a very big Pet Socializing website! I would give a 10 star that's how great they are! My Vet charges so much money for these, now I'm able to buy them right here! Thank you! Purrs, my Kitty Kit :o)
By sschmuhl
Jamestown, ND
My Cats Refuse to Eat Them
May 29, 2014
They were what I expected them to be. My cats just wouldn't eat them.
By Christopher C.
Austin, TX
Works for my kitty
May 27, 2014
My kitty was a bottle baby from a rescue center and had an upper respiratory infection the vet called feline herpes as a kitten. He used to sneeze and blow snot across the room. The vet recommended Vetri-Lysine and it seems to work to help his immune system fight of the virus symptoms. The windows are cleaner, the furniture is cleaner and he can breathe better. He loves his "stinky treats" but our other cat won't touch em which is fortunate for us. They are kinda pricey for "stinky treats". Entirely Pets had the best price I could find. So your cat may either LOVE or HATE them. Hopefully your sneezy cat will love them.
By Ann
Review for 3 PACK VetriScience Vetri-Lysine Plus - Soft Chews (360 chews)
May 8, 2014
My vet recommended it for my cat's allergies and it has been great. No more sneezing.
By Christopher C.
Austin, TX
Great Price, Quick Shipping...
May 4, 2014
I have one cat who was diagnosed as a kitten with feline viral rhinotracheitis, or feline herpes virus in the upper respiratory tract. It seemed he was breathing out of only one nostril and would sneeze and you had to duck. Our vet recommended Vetri-Lysine and now he can breathe no more cleaning of the windows, furniture, and ducking. He loves the taste but our other cat wont touch them. Which is good for us financially, but could be bad for your kitty if they need them. They stink and when we call them his "stinky treats" and he comes running.
By Nala'sMom
Fayetteville, NY
Excellent Healthful Treat
March 30, 2014
I ordered this product for it's ability to strengthen the immune system, and have been thrilled that all three of my cats actually love them! They are very picky eaters, so I wasn't sure if these would be accepted, but all I have to do is shake the pouch, and they all come running to devour them as quickly as I can get them out of the bag! I am very choosy about what I consider to be healthy enough to feed my pets, and these beneficial treats are wonderful. Thank you!
By Beckie A.
San Antonio Texas
Life inprovement
March 24, 2014
Beckie was a 3lb, sick as a dog, kitten, left to fend for herself with 5 other kittens. She was covered in mange, fleas etc. A rescue group found the litter n took them in. She sneezed constantly. $2700 later found she has no tubeulents (sp), in her nose. They started her on Lysine n she gets 2 w/each meal. I feel this product is helping her keep well n healthy. Thank you! Beckie thanks you especially.
By Rocco
Buford, Georgia
Supplement gets a Thumbs Up-lement!!
March 12, 2014
This supplement is the best medicine I've found in controlling & knocking down rhino-virus symptoms. Easy to dose, 'cause cats love the flavor. Also economical when buying in multiples from ENTIRELY PETS !
By puffy
must have
March 4, 2014
Although they are pricey these are a must have for my Persian who loves them every day.
By Kittymama
GA
Works for me
February 27, 2014
Daily doses of Lycine have prevented outbreaks in my cat.
By Donna
Great product
February 19, 2014
My vet recommended this product for my cat who had picked up herpes in his eye after taking him to a place to have him neutered. He has had no problem with his eye since he began taking the Vetri-Lysine Plus. I also give it to my other cat as a precaution against an eye problem.
By crazy4cats
Houston, TX
Great product for herpes flareup kitties
January 31, 2014
Many cats will be plagued by recurrent herpes virus flareups in their life times and using this product to reduce the duration of symptoms (sneezing, watery eyes) has been very helpful. It is great tasting "treat" with a high concentration of l-lysine so kittens only need 2 a day and adult cats up to 4 treats a day to treat their symptoms. It has been a rare cat that has refused to eat the treats when I have offered them. VetriScience is great company.
By Cindy
Minnetonka, MN
Review for 6 PACK VetriScience Vetri-Lysine Plus - Soft Chews (720 chews)
January 26, 2014
Great product. My cat loves these L-lysine treats!
By Kaydbean
Kansas City, Mo
Lysine plus
January 20, 2014
I am thrilled with this product! And so are our cats! Because they are so tasty, both of my cats are enjoying better health. I really noticed a difference in one of my cats who has a history of respiratory concerns. Thank you for helping to make health care affordable. I will be buying this product from you as long as you offer it to the consumer.
By MyJessie34
Mpls, MN
Not as good as Vetoquinol
January 13, 2014
These treats are larger but, they are also harder. My cats do not like them as well as the Vetoquinol Enisyl-F Lysine which are smaller and I guess taste better. Kinda bummed b/c I bought the three bag deal.
By Debbie
Central Kansas
Vetri-Science Vetri-Lysine Plus - Soft Chews
December 20, 2013
This product is absolutely the best pet product I have ever purchased. Since I started giving this to my cats, we no longer have any sickness in them, especially in their eyes, no infection, honestly since I started giving this to Lucy & Ethel, other than their normal shots for rabies ect... They have not been sick and to the vet in over 3 years. I can not believe this product is that good but I swear by it. Try it you will not regret your decision.
By Becky
Cedar Rapids Iowa
disapointed
December 16, 2013
I tried this product in hopes my cat would have a treat vs. the food additive. My cat did not want to eat these treats. It fails to work on the problems. The coughing and sneezing came back. I went back to using the food additive and it corrected the cats symptoms.
By jkasheff
Happy Customer
December 12, 2013
The Lysine soft chews are an excellent value.....price, quantity & efficacy. This is a necessary supplement for maintaining good health for my cat.

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