I came upon this ball by accident. I found it near a river and thought to myself, this could be a good ball for my american staffordshire terrier, as it felt very durable. She chews up every toy she gets, even Kongs. Nylabones are okay, but I hadn't found a ball she couldn't destroy. Except bowling balls. I bring out this ball every now and then because she gets all worked up with it. We could play fetch together for hours until exhaustion sets in. But, the ball gets put away until next time. Give it a try, your dog may love this ball too. 5 stars