I just noticed that my dogs got a broken tooth. One of her incisors is broke about halfway down. It must have been this way for a while, because its not a jagged break. Either that or its been rounded out already. She doesn't seem to act like it bothers her, but do you guys think I should make an appointment for the vet anyway? I've never had a dog get a broken tooth before, and Im not quite sure what should be done.