Hi, my 19 month-old standard poodle was chewing on a knuckle bone last night and he started making an awful choking sound. We took the bone away and he seemed ok but this morning he has been sick. He threw up a sort of frothy stuff and after being sick he was making the choking noise a bit. He's ok again now but I'm slightly worried about it. It's bank holiday and our vet is closed. Is it something which could need urgent attention? Any advice on what to do??
thanks