Non-toxic material: The product is made of very durable rubber. This ball is safe for your dog: it is non-toxic, non-abrasive, strong and elastic. It also cares for and cleans its teeth. Other games: Ideal for playing and interacting with your dog. You can add food or treats to the grooves of the ball that will keep your dog occupied for hours. Br> Robust teeth: Soft surface and unique relief that cleans teeth effectively and keeps gums healthy. Br> Developing intelligence and IQ: This toy easily attracts your dog’s attention, helps develop intelligence and is a good training tool. Br> Perfect gift: your active and playful dog will love this ball to pass the time. Unprecedented quality: Unlike most dog chews, this non-toxic, bite-resistant rubber ball is designed for your beloved dog. Br> It helps to effectively clean your dog’s teeth and keeps his gums healthier. Your dog will play smarter and more vividly with this IQ development ball.