No good for dogs that try to burst balls.
Bought this large version for our Border Terrier in August 2020. He does tend to destroy most toys and this was no exception. However, due to the ball having deep ridges he sank his teeth in and the ball got stuck in his teeth. It took some time to remove the ball as his jaw wouldn’t open further so I had to compress the ball to get it from him. That wasn’t easy as the ball has hardly any give in it. So that was £20 wasted in 5 minutes.