paying most attention canine in the back of their mouth. Narrator Last tip: chewing alone can never replace regular brushing. Ideally, you should brush your dog's teeth every day, but at least try ...

To brush your dog's teeth, they need to be comfortable with ... you are going to be ready to start brushing the front of their mouth. Try just for a couple of seconds, once a day.

Why do humans have canine teeth? Patrick McGannon, Surprise, Arizona All primate species have them, says Sabrina Sholts, a curator of physical anthropology at the Museum of Natural History.