The Emoly Dog Ball Toys for Pet Tooth Cleaning/Chewing/Playing, Iq Treat Ball Food Dispensing Toys are perfect for any dog owner who wants to keep their pet’s teeth clean and healthy. These toys are made from extra-tough rubber that is resistant to abrasion and has a good elasticity. They also have special designs that allow you to add food or treats into the grooves for hours of fun. The strong teeth and unique surface relief can effectively help clean your dog’s teeth and keep their gums healthy.