The KONG Binkie™ helps teach puppies appropriate chewing behavior. Made from the KONG Classic unique puppy rubber, this toy fulfills instinctual needs to chew while easing aching teeth and gums. The ability to fill the center turns this toy into a fun treat dispensing challenge. Want to extend chew sessions? Stuff with KONG Puppy Snacks™ and KONG Puppy Easy Treat™. Unique pacifier shape and soft KONG Puppy Rubber designed to soothe sore teeth and gums Promotes positive chewing behavior Fill with treats or pastes to extend playtime Made in the USA. Globally Sourced Materials. Size Recommendation: Up to 20 lb / 9 kg