The KONG Puppy Activity Ball supports puppies that are learning appropriate chewing behavior. Made from KONG Classic unique puppy rubber, this ball fulfills instinctual needs to chew while soothing aching teeth and gums. KONG Denta-Ridges turn this toy into a fun treat-dispensing challenge. Want to extend play time? Stuff with KONG Puppy Easy Treat and KONG Puppy Snacks.