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 Self-dispensing toothpaste for cleaner teeth. Contains stabilizing base so that your pet can hold the toothbrush easier Soft texture designed to be safe for your dog's gums.Self-dispensing toothpaste for cleaner teeth. STABLE PADS: Your pets can hold the toothbrush easier due to the durable paw pads.