Literally at a loss. I am so frustrated and need help. Tigger isn't eating proper amounts of his wet food. I switched him from dry to wet only about 3 weeks ago now. For the first week and a half he was chowing down on them and almost finishing them within 3 hours. Now, I set food down and he snubs it. He acts like he is hungry, gets excited, sniffs it and walks away. I can't give him his insulin if he isn't eating. He might eat half of a fancy feast can in 12 hours. He basically only nibbles over this period. I've tried purebites on top which he loves, I've tried parmesan cheese and tuna. The tuna sparks some interest, but usually only a bite or two. I vary the flavor. I've tried Friskies. I warm the food and add hot water. Nothing helps. Still drinking and peeing normal amounts. I took him to the vet because of it and she says he's just being picky. Urinalysis was fine, no ketones. Activity level is completely normal- up moving around often as well as snuggling. He was diagnosed on 12/18/19 and at that time was 19.1 pounds. Now he is down to 18. He isn't necessarily overweight at all, he is just a large cat. He is driving me crazy and I am worried. What do I do? I also did my first curve today. The vet said she wants him at a consistent dose and looking at his numbers she wanted it to be 0.5u of Prozinc. However, I feel like this might be too low for him based on his numbers. Any suggestions here? I hate not being able to trust my vet fully but I just feel like this isn't the proper dose for him. Thanks guys!