Bloody silly, careless DD has slammed to back door on the dog's leg. Dog screamed (greyhound, so very good at screaming at the slightest bump) and limped for a minute but is walking fine now. On closer inspection there is a big graze/small cut on her leg. The skin has come off in an area about 5cm x 2cm and I can see flesh. It doesn't look deep (just lie skin surface only has come off) and isn't bleeding but I can see red flesh/blood. It doesn't seem to be bothering her. I think I overreact with the dog sometimes, I rushed her to the vet last week thinking she'd collapsed and it turned out she had cramp.