Research groups around the world are working to find ways to implant or grow real biological teeth in a human jaw.

Provide textured chew toys designed to scrape tartar as your dog plays. Avoid sugary treats. Opt for raw vegetables like ...

A dog that bares its teeth does not necessarily mean that the dog is about to bite. In some cases it is a caution, and in others it may even be a game or conciliation. The real message is uncovered by ...