A treasure to chew on! Insert treats into the four holes of the KONG Goodie Ribbon, the Goodie Gripper™ grooves inside give dogs a challenging mental puzzle to get the snacks out. Durable KONG Classic rubber satisfies dogs' natural chewing instincts while offering a long-term solution to keep them stimulated. Ideal for topping with KONG Easy Treat, KONG Snacks or your dog's favorite kibble.