My Vizsla vomited this morning a couple of times . All that I saw in it was his morning food. Nothing that seemed to be of concern. He is almost 11 weeks old. The only thing that was different was is that he was given a milk bone treat yesterday. So we are guessing that might be it. He played as usual and had his morning routine and then suddenly stopped playing to vomit. He has been shivering and sleeping.