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 Bristly Brushing Stick is desiged to clean teeth on both sides and is angled to fit comfortably in your pet's mouth Your dog won't be able to resist the dog toys Its unique design, it's vibrant playful color, the fun it promotes, will keep them attracted with this dog toy for hours. let alone and offers a reward for oral hygiene and fun stimulation for your pet. Ahh.. This would be her dream come true! NOT INTENDED AS CHEW TOY - Not intended as a chew toy and should not be given to dogs independent of owner use. Proper owner use and supervision is required.