[ZIPPYPAWSBottle CrusherzHippoChomp into fun with all-new Bottle Crusherz! They are just like our popular Happy Hour Crusherz, but wilder! The Bottle Crusherz Hippo is lined for durability and features a new and improved hook and loop closure, making it more difficult for your dog to remove the water bottle.Each Bottle Crusherz toy comes with a free water bottle and a *reusable squeaky cap so you can refill it with empty water bottles to keep your dog crunching for hours.*Reusable squeaky cap works with most water bottles (Arrowhead, Aquafina, Nestle).Squeaker: 1 water bottle with Squeaky Cap.Toy size: 12 x 6 x 4 in]