At facebook my husband received this warning about a Danish dog groomer in Copenhagen, Denmark. Apparently she hit a dog with a hair brush and hit it so hard, that it had blood marks and had to see the vet afterwards. I don't live in Copenhagen, but I would have been so sad and furious, had it been my dog. I hope you read and remember.

By the way - the picture and warning come from a group that I don't sympathise with, about muscle dogs, but this message is clear, and therefore I thought I would share it here.