Crafted from rubber blend materials, it can stand dogs playing, ensuring enjoyment and consistent . The ball bounce and roll when thrown to the ground, dogs will jump and run to the ball, great for tossing and fetching game. Safe rubber: Flexible and safe for puppies to chew. Our ball toy is easy to clean with water. Teeth Toy: Sturdy and soft enough to damage to their teeth and gums, and chewing toy can protect dogs from teeth diseases and keep their teeth . This dog toy is specifically for large breeds, but can also be enjoyed by smaller pet.