Best ball for dogs
My dog would routinely destroy tennis type balls in just a couple hours.
This has been around for weeks now and is still in good shape. It's light enough for him to catch without damaging his mouth yet tough enough to stand up to his chewing. He much prefers it to his Kong ball which is too hard for him to catch safely.

Dog loves it...
My pit ball loves to play with these. She did manage to destroy one of the balls, but it withstood her chewing for several weeks. Luckily there were two balls so she still has the other one to play with. I would highly recommend for Medium size dogs and smaller, as a larger dog may try to swallow them.

I love to chew everything and leave a mess...Cant do that with these!
One of my dogs is an extreme chewer and these balls have proved to be indestructible! Have had them for over a month, and the dogs love them.. They are soft enough and large enough not to swallow..I would call them one of the best, strongest throw toy ever! I need to buy a few more, as both dogs have taken their balls, and buried them in the yard! This is one toy they will tend to fight over, just like a bone that is buried! They do withstand the outdoors, and getting buried and dug up, again and again! I need a few just to keep indoors! Since, I can't find where they hid them outside! Great job for creating these balls. One on my chewers will have an average ball, chewed up and destroyed within 10 minutes. Can't say enough about these!

Tougher and bouncier than tennis balls
After going through countless bags of Petsport brand "Tuff Balls," which my dog is able to rip open after just a few sessions of fetch, I decided to give these a try. After several weeks, they show no sign of wear and tear. And as a bonus, they are bouncier than tennis balls.

One Tough Ball
My lab has chewed up every toy I ever bought him. He even chews Kong toys to bits!! But not these Chuckit balls. I watch him day after day lay in his kennel and chew on these ball. He even gnaws on the seams with his front teeth. They are virtually indestructable.