I had a problem with Boo and hes eating habits for a long time, He kept having bouts of sickness and wouldnt eat his food. Had him to the vets to check everything was ok he had tests which all came back fine. Vet said it was probably his food, so did some research into different foods as I wasnted something he liked and something that was all natural. He's been on Burns Mini Bites and Natures menu with a little Missing Link added and he now cant wait to get his meals. Hope you find out what's causing the problem, I would certainly have him checked out at the vets. Give him a hug from us.