Sherpa Original Deluxe Airline Approved Pet Carrier, Large. New without tags Sherpa Original Deluxe Airline Approved Pet Carrier, Soft Liner, Mesh Windows, Spring Frame. New without tags Size: Large (dogs up to 22 pounds) colors: black Approved for use on most airlines and included in Sherpa’s Guaranteed on Board program.Carrier is intended for safe and comfortable travel; the pet will not have excess room to move around. Size large is for pets up to 18" L x 11" H and up to 22 lbs. Large carrier measures 19” L x 11.75” W x 11.5” H.