Aww I'm so terribly sorry you're going through this with Dozer. I have a sweet spot for Dozeys, as I also have a EB named Bulldozer, we call him Dozer for short. I don't have any idea what could be wrong with him, other than could he have eaten something that you might not know about? The reason I'm asking is my Dozer has eaten 4 sweat socks, in the last 2 years, and most of the time, I have no idea he's eaten one, and two of them he threw up, and one he pooped out. The third sock that he ate, made him really sick, he had diarrhea, vomiting, drooling from his mouth, and he was lethargic. The vet did X-rays, felt his tummy, stool samples, gave him IV fluids, pain medication, and a laxative, and he eventually passed a sweat sock. Had your Dozer had any X-rays? I'm glad he's having a scope down his tummy, I hope this will show something, so you can have it treated. I hope it's nothing too serious, and they can figure out what's wrong with Dozer. Please keep us posted on what the vet finds or says. Sending love, hugs and prayers to you and Dozer that they find what's making him sick, and he gets better soon.