You brush your teeth—now your dog can brush theirs! Bite n’ Brush Refills give your dog cleaner teeth with every bite.Our Refills for the Bite n' Brush are small-batch made in the USA with all-natural, scientifically-backed ingredients including peppermint, kelp, parsley, and green tea to help support cleaner teeth.Pair with the Bite n’ Brush to extend the length of the treat, allowing the active ingredients even more time to work. The v-shaped design cleans all sides of the teeth and mouth, letting your dog scrub plaque and tartar off themselves! Our Bite n’ Brush Refill treats are 'one size fits all' and work with both sizes of the Bite n' Brush.