Perfect for housebreaking, the pet mate kennel is ideal for training and traveling. Features include tough durable construction with an easy-open squeeze latch, vents on side walls, an interior moat to keep pets dry, and tie-down strap holes on the perimeter for zip-tie installation and extra security. For airline travel the use of wing nuts and bolts is required. Meets most air travel requirements, but please contact your specific airline before traveling for verification of their specific requirements. Made in the USA. Easy-open squeeze latch door Side vents promote healthy air flow Easy-to-assemble with no-rust plastic wing-nuts Meets most air travel requirements