The Vitalili 2Pcs Dog Training Ball on Rope Dog Rope Toys Ball Exercise and Reward Toy for Dogs is perfect for any dog owner who wants to train their pet. Made of natural rubber, this ball is durable and easy to use. With a bright and vibrant color, this ball is sure to catch your pet’s attention. The strong non-slip loop makes it easy to throw the ball, and the durable cotton rope ensures that it will last for many years to come.