Lots of people have been commenting on how white Hiro's teeth are. I do brush his teeth about once a week. Sometimes I forgot, but he does get enough dog chews to help get rid of tarter. I give Hiro bully sticks, Himalayan dog chews, and also feeding raw helps. I highly recommend Cain & Able's Kissable dog tooth paste. It has a vanilla mint flavor. Hiro loves it! Here's a video of me brushing his teeth.