The KONG Extreme Ball is specially designed for dogs with strong jaws that low to chase a ball around and enthusiastically chew. The black dog ball is made from robust natural rubber and has an opening that can be filled with treats. Does your dog love to play with balls, but finds that they quickly fall to pieces through vigorous biting? Then the KONG Extreme Ball is the right choice for you! It is made from particularly robust natural rubber and is ideal for small and large dogs with strong jaws. The durable ball has an opening that can be filled treats, helping to make the toy even more attractive to your dog and satisfying the desire to hunt! This KONG Extreme Ball is also particularly bouncy for maximum fun. The KONG Extreme Ball bounces both high and wide, allowing your dog to chase after it to its heart's desire. Unlike other balls, this model is particularly robust, ensuring that you and your dog can have fun for hours on end. The ball is also perforation-resistant, allowing yo