I took my cat Beep in for a long overdue check up, complete with blood work, last week, all of which came out great. The vet, who is a holistic vet among the practice that also has traditional vets, he was telling me that he prefers Instinct over Wellness, which I have been feeding Beep. It was mind boggling to me to see a vet who was knowledgeable about pet food as most vets just say "feed science diet" that they sell. He knew all of the cat food companies, where they were made, all about them, it was very refreshing. Anyway, he prefers Instict canned over Wellness. He said Wellness Core is good, but he still prefers Instict, from Nature's Variety. So I got a few small cans and have been gradually mixing it in their old food, and they do like it. I was just wondering if anyone else feed this food and what they think of it? They only had the tiny 3 ounce cans at the store I went to, which was a bit of a bummer, hoping I can find larger cans. He was telling me that he believes nutrition is the key to controlling most of the problems that cats encounter, just like in people, and that with the healthy diets, he is seeing cats live longer and longer and not have the kidney issues, and UTI's and diabetes. He was so proud of how well I am taking care of my kitties and how healthy their coats were....like velvet. So I'm a little hesitant to change the food, I actually had not been feeding Wellness Core, but regular Wellness, only chicken, beef and turkey though, no fish. I thought I'd ask my cat peeps what they thought about this.