Kong Marathon Balls are designed to keep your dog entertained for the long run. Each tough, chewable ball features a bone-shaped slot to receive one of Kong's special bacon-flavored Marathon treats.
Dogs have a natural urge to gnaw, chew and work out challenges, and the Kong Marathon Ball allows them to accomplish all three. Whenever your pooch appears bored, stressed, or particularly chew-crazy, the Marathon Ball will provide him with a long-lasting, satisfying activity.
Marathon treat refills are available in a 2 pack from Pet Mountain.