My 6 yr old was recently diagnosed with a esophageal stricture which is a narrowing of the esophagus. We believe it was connected to a recent prescription of Doxycycline (pills) for a URI. I was not informed how important it was to follow every dose with a ton of water and after his 4th dose, he stopped eating and regurgitated anything he tried to eat. After many tests including an endoscopy, it was determined his esophagus was scarred. This is very rare and of course, I feel so guilty. I have to pulverize his food so that it makes it to his stomach. There is a procedure, Esophageal Balloon Dilation that can help. I'm trying to find a vet that is familiar with the procedure. Has anyone here ever had any experience with this condition or procedure?