Kong Kong Extreme Ball Heavy Duty Dog Chews at Pet Mountain

On March 9, 2013:
I am an 80 pound american bulldog and nothing, I mean NOTHING, stands up to my aggressive chewing and constant fetching. The red kongs are not as strong and I make holes in them right away. But i'd say I need a replacement every six months or so! And that's a long time. I chew anything else up to pieces in seconds. My mommy and daddy love to buy me extreme kong balls. The bones don't stand up to me but the balls and original extreme kongs to stuff with peanut butter are also long lasting!!! You won't be disappointed!!!

On February 6, 2013:
My dog ruins every toy we have bought him in one day, except this one. We've had it over a month and he has just found a weak spot, the kong logo, which he has started peeling away. The good news, underneath is more solid rubber, so, so far so good.

On July 27, 2011:
My dogs (Boxer & Pit Bull) love these toys!! So do I because my Pit can't destroy them like she does stuffed animals and tennis balls!! DEFINITELY worth the money!!