Perfect for housebreaking, kennel training and travel Meets USDA & IATA requirements for shipping live animals. Always check with individual airlines for confirmation of their guidelines * Tough durable construction with reinforced sidewalls Easy-open squeeze latch Assembles in minutes--no tools required Vents on back & side walls Interior moat to keep pets dry Tie-down strap holes molded in around the door perimeter for zip-tie installation and extra security during airline travel.