Just like our other Zogoflex® toys, Tux™ is pliable, bounces, nontoxic, recyclable, and buoyant. Simply stuff your dog's favorite treat into the cavity of Tux and let 'er rip. Tux is even dishwasher safe for easy cleaning! Tux™ is a treat toy and was designed to withstand chewing, but still be fun - with or without a treat! Measures 6". Made in Montana, USA. U.S. Patent No. D858,162.