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. Comes in pink and blue - if you have a preference on which colour you receive then please specify this at checkout.