| Puppies tend to over do everything, drinking water (gulping) wolfing down their food which could initiate the gag reflex. I dont think the deworming has anything to do with it and I do note that you say you dont use a collar, good idea, bu the only thing a harness is not teaching him is staying beside you. Sorry for off topic. If vet has put pup on antibiotics, give them time to work as it probably is a decreasing dose. |