The Dado Dog Activity Toy is an educational toy. Its special shape inspires and challenges it. There are a lot of corners, so you can roll in all directions, which will reduce the speed of the ball. There are holes of different sizes on all sides, so the difficulty level varies. It can be used for a wide range of dogs, from puppies to adult dogs, small dogs, and large dogs. Made of sturdy rubber, it combines play and rewards to stimulate your dog.