Petmate Cool Cot House Small Olive for Dogs up to 45 Pounds Raised mesh bed floor offers vetilation and comfort. Easy to assemble with snap together moulded plastic frame and zip on canvas top. Comfortable multi-purpose portable sheter for indoor or outdoor use. UV treated water resistant nylon cover with fold over top for ventilation. Assembled dimensions are 25" long, 19" wide and 23" high that will accommodate dogs up to 45 pounds.