I own the Tux and Huck Zogoflex toys and they've been absolutely great, but this one didn't hold up to my one-year-old Pit Bull/Weimaraner mix's chewing. I was very disappointed that she tore big chunks of the end off within 15-30 minutes after bringing it home. She absolutely loves the toy, but it wasn't indestructible for her. I would consider my dog an unusually/astonishingly strong chewer, though. Most other people I know who have the Hurley love it and it stands up to their dogs. West Paw has the guarantee though, so I'll just get a refund on this one. Outstanding company with typically great products--I'm very sorry I can only give this one two stars.