Frisco Fetch Squeaky Tennis Ball with Rubber Sleeve Dog Toy, Medium

This is right they save tennis balls from being destroyed in a matter of seconds I mean they still get destroyed but it takes a lot longer sometimes like a whole week I mean because though his teeth will puncture it but he can't just like pop them and stuff. Because that's what he used to do he would pop them in the first like less than a minute and then they just not very good but the bad thing about these are they're hard to get on they're hard to get off especially if you have any kind of arthritis in your hands or anything like that it's going to kill you!! And they also with that little blue thing on them it makes them not fit into the ball launcher of the Chuckit launcher the right way so sometimes I don't throw the right way because you can't get them to stay in the launcher. That's the only thought of these things well that and replacing the ball inside because getting that off and getting it back on is sometimes I feel like I'm in for the fight of my life and I'm not winning LOL.

My 3 year old pup is an avid chewer and destroys balls easily. The rubber sleeve protects the ball pretty well! He did break the ball after a couple of weeks but all so did was take it out and put a new tennis ball.