Arm & Hammer Super Treadz Mini Gorilla Dental Chew Toy for Dogs is made from extremely durable, all natural rubber to withstand even the most aggressive of chewers. While no dog toy is truly indestructible. The fun gator shape of this dental dog toy and dental dog tool will keep your pup enticed and distracted for hours on end. Dog dental toy is designed to clean your pup's teeth, stimulate gums, and reduce tartar and plaque buildup as your dog plays and chews away. Safely fight bad breath with the power of baking soda. Dog toy is also dishwasher safe for easy cleaning. This toy is intended for small dogs, under 25 lbs. Larger dogs may be able to choke on small parts.