The Kong Wobbler is a Kong-shaped food dispensing toy and feeder that provides a new way to entertain and challenge your dog. The Wobbler sits upright until pushed with dogs paw or nose, then wobbles, spins and rolls, dispensing treats through a Kong shaped hole near the top. Made in the USA of durable, FDA food-approved, high-strength polymer. It unscrews for quick filling and easy clean-up. Top drawer dishwasher safe. For dogs 25 lbs and over. Measures 7 1/4″ H x 4 1/2″ at widest part.