KONG Rerun Whoosh delivers fetching fun with a spot to hold treats to reward puzzling pups. Shaped for dogs to hold comfortably, special nubs clean teeth and gums as they chew. Unique, whooshing sound sparks dogs’ natural instincts while the toy’s erratic bounce fuels fetching fun. Made of 51% recycled material for planet-friendly play. Special Features Treat-holding fetch toy cleans teeth and gums Unique, quieter whoosh sound prolongs play Shaped for easy grabbing Nubs clean teeth and gums Erratic bounce keeps dogs interested Product Details: Weight: 4.8 ounces HxWxL: 6.5 x 2.25 x 2.25 inches