Remington RUFF MAXX KENNEL STRONG AND DEPENDABLE DESIGN: Pet mate's Ruffmaxx dog kennels and crates are built with a durable plastic shell that provides strength and security 360-DEGREE VENTILATION: Ventilation openings surrounding the dog and cat kennel allow the flow of fresh air and visibility from all sides EASY AND SECURE ASSEMBLY: Pet kennel includes nuts and bolts for quick setup and stress-free assembly IDEAL FOR LARGE PETS: Large dog kennel comfortably accommodates pets between 70 to 90 pounds AIRLINE-ADAPTABLE: This Pet mate kennel meets most airline cargo specifications for easy and safe travel, but pet owners should always check with individual airlines LARGE KENNELS FOR OUTDOOR USE: Pet mate's Ruffmaxx large dog kennels and crates are durable and secure for camping or hunting outdoors