that has got to be one of the saddest things I've ever heard.
Bandit had his first seizure at the groomer. and they didn't know. and one time when we brought Tucker there the lady goes "Oh...I heard yorkies were mean." and then she called like half an hour later saying that we had to come get him because he tried to bite her. all she did was wash him and she charged full price - and my dad being the way he is paid it.
we have a new groomer now who is the most wonderful person in the world. She sends home little doggie report cards with them, and she does it out of her home.
PS - we told Trisha (new groomer) how the old groomer said that he tried to bite her, and Trisha said that all he probably did was try to bite the brush (he did it to her too) and she was being over dramatic about it.