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 Easy Holding Base ensures the pet has a enjoyable chewing experience Traditional toothbrushes bruise and hurt the gums of dogs and because of this, most dogs never prefer to toothbrush and it’s a lot of stress for you, the pet owner and without knowing it, your dog too could be getting sick due to oral bacterias. Self-dispensing toothpaste for cleaner teeth. Contains stabilizing base so that your pet can hold the toothbrush easier.