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 The dog toothbrush provides an innovative 360-degree bristle configuration and bite resistance to allow you to more easily care for your dog's teeth. Enjoyment --- Meat flavored pets toothbrush makes cleaning teeth an enjoyable experience for your pet and promotes chewing. 100% MONEY-BACK GUARANTEE: The newest dog toothbrush increases toughness and is more resistant to chew.You are fully satisfied with your product or receive your money back.