Description The KONG Biscuit Ball™ is a unique treat dispensing dog toy with a hollow center and four bone-shaped portals equipped to hold delicious bits of a dog’s favorite kibble or treat. Made from the KONG Classic unique all-natural red rubber formula this durable, unpredictable bouncy toy is fun to chew, chase and fetch providing long-lasting engaging playtime fun. Want to extend play time? Be sure to stuff with KONG Snacks™ and a bit of KONG Easy Treat™ to add to the fun. Proudly made in the USA. Patented durable KONG Red Rubber toy that has four bone-shaped stuffable holes to extend playtime Increase the challenge by stuffing the ball in multiple locations with KONG Easy Treat and Snacks Made in the USA Available in two sizes: S and L