Enrich playtime with fun giggle sounds using JW's Hol-ee Giggler dog toy! Made with the same durable, natural rubber as the popular Hol-ee Roller, the Hol-ee Giggler adds extra fun with its unpredictable giggler inside the ball that "giggles" as the dog interacts and plays with the toy. The unique openings allow pet-parents to ‘Hack Your Hol-ee’ by stuffing it with treats or other fun toys. JW's Hol-ee Giggler is designed to enrich playtime by stimulating auditory senses through new, fun sounds that go beyond the common squeak!