The Spot Play Strong Rubber Ball for Dogs is specifically designed for powerful chewers and is constructed with durable rubber that can withstand even the toughest play! This versatile toy is suitable for games of fetch or catch and can even float in water. Its hollow center allows for the insertion of treats or peanut butter, providing a special reward for your furry friend. Please note that while Play Strong toys are extremely tough, no toy is completely indestructible. For your dog's safety, always supervise playtime.