KONG Squeezz Ball Dog Toy Large

I have a Rottie that loves to chew balls that squeak, and I have tried everything out there over the years. This Kong Squeezz ball is currently the only ball I buy and keep a few on hand. My dog is a very powerful chewer and although the squeaker gets crushed and silenced after only a few days, it is still the only ball that can stand up to the punishment of aggressive chewing without falling apart or allowing pieces of rubber to be easily chewed off. Even without the squeak, this ball still lasts for many weeks and stays in one piece. The difference is the newer design, which is all one piece, while the original version was two pieces with a core middle section that can be pushed above the outer ball surface from intense chewing and allow it to be chewed off. so, overall, the current Squeezz Ball version is the best out there from my experience.