Did they advise as to why the food did not digest? My dogs eat anything and everything from raw to fast food to dog food brand changes without transitioning and everything in between. The only thing I have ever had a problem with was with one dog that insist on swallowing socks whole, even knee high, winter weight socks. Chewed socks don't seem to be a problem. (rolls eyes)
If you need equipment to maintain control of your dog, understand youíre hanging on to your dogís body because youíve lost his mind!