Thanks! UPDATE: i took timmy to a vet in thorntown for an endoscopy today. Basically, theres nothing in there that they could find, and nothing odd that they felt needed biopsied. However, they could not get the tube into his stomach, so the vet thinks he has a stricture there. Also he had a really hard time gettin the tube through the esophagus next to his heart. He said that could be caused by a busted blood vessel on the heart that is putting pressure on the esophagus and makin it hard for things to get through. He said its normal for a pups blood vessel to break during birth, but they normally heal themselves and maybe tims didnt do that. Unfortunately i couldnt find anything about that online. Anyone know about that?? Also he said that PU is probably the only place around that can go in and dilate the stricture to solve the problem.
He also suggests giving him liquid food instead of mashed, so he can drink it instead of chewing at all, just to make it easier.
Anyone have experience with this!?