The BIONIC Ball Toughest Chew Indestructible Fetch Rubber Dog Toy is an extremely durable chew ball designed for large breed dogs, made from Bionic’s high-quality rubber that can stand up to aggressive chewing. This vibrant orange ball bounces erratically to keep dogs guessing and also floats in water for versatile play. It features a hollow center that you can stuff with treats or peanut butter for added excitement, and its ridged design makes it easier for dogs to grip while also gently cleaning teeth during play.