The award-winning Havaball is an extremely durable and versatile natural rubber treat dispenser and dental toy. As your pet rolls, bounces, or chews the Havaball, it will periodically release food or treats. The resulting positive reinforcement or reward ensures longer enriching play. As your pet chews on the Havaball, its Denta-Ridges will thoroughly clean your pet's teeth all the way to, and below the gum line, thus conditioning the gums and providing jaw exercise. Used as directed, the Havaball will engage and stimulate your pet, while reducing boredom, destructive behaviors, and separation anxiety. Recommended and used by Veterinarians, and Pet Experts world-wide. Your pet will Havaball!.