Spice up your pup’s playtime with Hot Sauce Crusherz! They are just like our popular Happy Hour Crusherz, but hotter! Hot Sauce Crusherz also feature a new and improved hook and loop closure, making it more difficult for your dog to remove the water bottle. Each Hot Sauce Crusherz 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, Nestlé).