Petmate Ultra Vari Dog KennelThe Petmate Ultra Vari Dog Kennel is perfect for housebreaking, kennel training and travel. It meets USDA & IATA requirements for shipping live animals, has tie-down strap holes molded around the door perimeter for zip-tie installation and extra security during airline travel. The interior moat keeps keep pets dry. This dog kennel assembles in minutes with no tools required.