My 12 week old Yorkie loves the EVO chicken small bites. He's only been on it for a short time. I'm mixing it with his beef babyfood. I've read all of the reviews about EVO and think that it's a wonderful food, but I'm concerned about giving it to him so young. Is it a problem to feed this to young small breed dogs? If anyone out there can help me out with this I'd really appreciate it.