Q. Year-old golden doodle vomits a few hours after eating, is extremely thirsty, and very skinny. Large amounts of vomit, a wad of paper was in it.
DR. ANDREA M. BRODIE, DVM
A. It looks like your puppy is eating junk like paper and possibly other stuff. This means he may have a partial obstruction which causes the vomiting. However there are other intestinal diseases which can also cause this, and some hereditary problems. Your pup needs to be examined by a vet who will also do blood tests and possibly radiographs and/or ultrasound to determine the cause.