KONG Signature Sticks rugged exterior delivers long-lasting tugging and fetching fun to satisfy dogs instinctual needs. A symphony of squeaking, crinkling and honking keeps pups playing longer while the soft stuffed body is gentle on teeth and gums and shaped for easy grabbing Durable layers for tugging & fetching fun Squeaks, rattles and crinkles to entice play Soft body is gentle on teeth and gums