Stimulate and reward your dog with the Milk-Bone Biscuit Dispensing Ball, a durable, interactive dog toy that delivers delicious Milk-Bone dog biscuits in a challenging and engaging way. Just insert 1-3 Milk-Bone Medium biscuits then throw, roll or place the ball near your dog. Specially designed and researched by dog experts, this toy treat dispenser releases wholesome treats as it bounces and rolls in exciting and unpredictable ways, keeping your dog occupied and healthy.