So bit of a back story about my cat. He's been in remission for approx. 2-3 months (was diagnosed with diabetes in late may). He has been on a diet of half dry/half wet food all of his life but I promptly switched to an all wet food diet (FF Chicken Pate) after his diagnosis. We went to the vet recently to have his anal glands expressed and while he was there they did a physical exam which all came back normal. They couldn't do a psychological exam because he needed to be sedated. For the past couple of months however he pukes 2-3 times a week. Is it possible the FF chicken is causing it? I always thought chicken was pretty neutral though. Like I said he's not used to all canned food. But I'd think he'd have adjusted by now. Not sure what else could be the problem.