Groomer
When my husband and I first started grooming we had a client whose dog was biting the nozzle and got my hand drawing blood. We were in a self serve dog wash at the time, the owner (who is a licenses vet) looked nervous as I think he figured animal would be coming. I put a bandaid on, we dried the dog and the lady paid and took him home. I was not afraid of rabies, as his bite was not "due to being rabid"