I have high energy heavy duty ball destroyers. Tennis balls are abrasive and will wear teeth down, but no such issue with the Penn hand balls. They last longer remaining intact than every tennis ball tried. throw super far and have a lot of bounce. I love these for my dogs got a fantastic deal on these 12 pack balls when I bought. 2 containers for lt; $20. If see a good price stock up. Wish I would have. Current price $18 for one. worth though to keep dogs teeth from being filed down from abrasive tennis balls.
Rating:
[5 of 5 Stars!]