Great toy for highly aggressive chewers or strong jawed dogs. I have Mastiffs, Rotties, Pits, and Shepherds and its taken them almost 3 months to destroy it (these are dogs who chew apart black kongs...). Highly recommended.
I really have been very impressed with this product and everything else that Jolly Pets make. We have a Belgium Malinois that can almost destroy every toy that crosses his path. He loves his jolly ball and can play endlessly with it. This is great for both outdoor and indoor play. Great products and highly recommended!
This is a lousy product. I have Rottweilers and even they cannot even pick the ball up with their mouths because it's too big and it will only bounce on a hard surface, so of no use to play with outside in the grass. I would send it back, but it's not worth the effort. But will not buy another Jolly Ball product after this.