3 sizes of dog toothbrushes: Suitable for all Small Medium Large Dogs. Choose the right size based on the size of the dog. Made of high quality rubber, nontoxic ,durable, 360-degree bristle configuration, bite resistance and easy to clean ALL-ROUND CLEANING: Puppy chew toys automatically dispense toothpaste and clean teeth. Includes a stable base to make it easier for your pet to hold the toothbrush Keep your pet's teeth healthy NOT INTENDED AS CHEW TOY - The dog toothbrush is not intended as a chew toy and should not be given to dogs independent of owner use. Proper owner use and supervision is required.