Hi everyone ! I am in the same boat. I have two boxers. zena who is 2 and her half brother Zeus who is 3. They where having issues last year since October of air gulping, drolling, swallowing hard, licking everything, and throwing up stomach acid in the morning right before they eat. We have changed their food to Hills ID low fat. They are Pepcid and omeprazole. They do not get table food, they do not get anything. We have countless vet visit and er visits because we didn’t know what it is. I strongly believe it is acid reflux and their food. Since February their symptoms have worse , they have thrown up stomach acid 8 times in a 2 week span. I have had GI bloodwork done/ultrasounds and everything looks great. I do not want to do the endoscopy yet because they are still healthy and eating. Also, is the endoscopy really going to give me answers or just theories. I want to change their food, can someone please help!! I’m up for anything with my poor babies!