@linda4568 thank you. We tried bailey chair and holding him upright while we feed him, but he hates it so much that it makes the vomiting worse. At this point with hand feeding him while he sits at my feet in front of me, we are able to keep the food down. He still regurgitates into his mouth but he still swallows it. He is on medicine to help with this. But he still isn't gaining any weight. He is popping enough. The vet says she thinks the GERD is causing to much acid and therefore he isn't getting any nutrition which is why he can't gain weight. Seeing the vet again early next week but I'm getting really discouraged. He has to eat food that is at least 75% moisture because of his dysfunctional sphincter but that is still pasty enough that it stays down. I've tried his previous hard food finely blended and soaked in water. I've even pre-made and chilled overnight then warmed in the microwave to take he chill off. None of that works. I'd like to try another canned food that is under $2 a can and that he doesn't have food tolerance to but I have no idea what he is intolerant to. Seems that the hydrolyzed protein diet is the ONLY thing that has ever kept his diarrhea under control. So I don't know where to start.