









🐾 Boost your cat’s immunity with a tasty crunch they’ll crave!
Pet Honesty Cat Immune Support Lysine is a premium 30-day chicken-flavored supplement combining essential amino acids, antioxidants, and colostrum to enhance your cat’s immune, respiratory, and digestive health. Designed with a unique dual-texture chew, it’s crafted from all-natural, non-GMO ingredients made in the USA, providing a vet-friendly, easy-to-dose solution for allergy relief and overall wellness.








| ASIN | B0C2B7F597 |
| Allergen Information | Non-GMO |
| Best Sellers Rank | #17,590 in Pet Supplies ( See Top 100 in Pet Supplies ) #435 in Cat Health Supplies |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,124) |
| Date First Available | 13 May 2025 |
| Flavor | Chicken - Cat |
| Item Form | Pellet |
| Item Weight | 110 g |
| Item model number | AS-DT-8557 |
| Package Dimensions | 19.2 x 12.2 x 0.7 cm; 110 g |
| Pet Life Stage | Adult |
| Quantity | 1 |
| Size | 30 Chews |
| Special Features | All-natural, Flavored, Made in USA |
| Specific Uses | Itching |
| batteries required | No |
S**N
My cat has seasonal allergies. She loves these and they work. Do not upset her delicate digestive system. Better than probiotic powder. Easier to administer she just eats them.
B**S
Our wee little black panther kitty, about fifteen years old, developed a sneezing problem several months ago. Just little bouts of small sneezes, sometimes a couple of big ones. She's a delicate, easily stressed kitty, and she almost died during a dental cleaning years ago, some reaction to the anesthetics, so unless it's a life or death situation, taking her to the vet isn't an option. She's also showing signs of early CKD. So it was 'watch and wait'. The sneezing continued, not worsening or getting better. After consulting with an excellent AI (Anthropic Claude, leaps and bounds better than any of the others), it suggested giving her lysine, as an 'almost zero risk, could work' option to try. I've been giving them to her for a little over one month - and it's amazing how little she sneezes now. Sure, here and there a sneeze, but not like the multiple bouts of sneezing she used to have every day (again, they weren't over the top, she seemed unbothered by them, otherwise it would have warranted a vet visit). Now - maybe one sneeze in a day/day and a half. Giving too much lysine can be harmful, but it takes a really large amount to do so. Giving this little eight pound kitty eight to ten of these little crunchies is all she needs (its actually a low dose), and the results are great. Of course - this is not vet advice. If your kitty gets the sneezes, and they progressively worsen or are accompanied by other symptoms - go to a vet.
A**R
Mon chat de 10 ans a eu une période d'éternuements (allergie) et quad j'ai vu et lu ce produit, me suis dite, je ne perds rien. Alors, je lui en ai donné une fois par jour, selon son poids. Et ça n'a pas été long, il éternuait moins et ensuite, plus du tout.
D**L
I think this is the first cat supplement that I have found to contain both lysine and quercetin. In my opinion, those are two of the best to keep I can't immune system functioning at its best. My cats really like these supplemental treats. They are crunchy, and apparently they taste good. I like that they are small and crunchy because my cats like those kind of treats or cat food the best. I always see good results from cat products that I buy from this company. The dental cat treats are also really good!
E**.
One of my cats needs lysine supplements. However, he hates the Optixcare L-Lysine chews (the Vet recommended ones). I can’t get my cat to eat these. So I tried to find other alternatives. I found these, my cat loves them, but they are small. I find there are not many for the price, but he serms to really enjoy this alternative lysine snack.
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