I have a 4 yr old Chinese Shar Pei. The past few weeks he hasn't been eating normally. He won't eat any of his dry or wet dog food and now won't eat his biscuits. The only thing I can get him to eat is some bites of table food. He's losing weight and his ribs are now showing. Today he threw up. I'm very worried. There was a recall on wet dog food recently and I'm hoping he didn't get a bad batch. I stopped using the Ol' Roy brand and switched to Alpo. I threw away the pouches of Ol' Roy so I'm not sure if his food was recalled or not. What should I do? :confused: