My vet gave me a sample of this food to try with my cat as he has stomatitis. We have tried doing other things with his diet, but I must say I believe he is improving with this food. His gums look less red and he eats the food with no problem. I have purchased the food from this site and will continue to do so. The food arrived sooner than I expected which was great because I had run out of it. Thank you Entirely Pets!