My poor lil goblin chomped on a bone too hard and broke a tooth in the back of her mouth. She hates going to the vet, but will love being on a soft diet for a few weeks afterwards.
Years ago I had a Dalmatian. He had one spot on his snout with enough whitespace on either side for a "D" and a "G" written in pen. I thought it was hilarious and he had no concerns over the matter. Reactions from others were mixed though none changed my stance.