Petmate's Vari Kennel Ultra provides your pet with a safe travel and training kennel. The durable plastic shell comes with heavy-duty, easy to assemble hardware. Each kennel features an easy-open squeeze latch, metal side vents to promote healthy air flow and an interior floor moat to keep your pet dry. Convenient tie-down strap holes allow you to zip-tie the kennel together for added security during airline travel. This kennel meets most airline travel requirements. Pet parents should always confirm the airline travel requirements for each trip.