Our dental tooth brush is made from natural rubber and made to last. It will stick to a non-porous surface with the molded suction cup base, or let your dog just hold it by the flared end and get their teeth sparkling clean. We use our integrated round base to make it easier for dogs to hold. There are grooves, nubs, and a cavity to load up with doggy toothpaste or their favourite paste treat, such as peanut butter. You and your dog will finally enjoy keeping their teeth clean and shiny while they play.