This is the only outdoor cat shelter with a heated bed that keeps up to four felines warm and comfy in cool temperatures. The 1 1/2"-tick soft foam bed has an integrated heater that generates radiant warmth that comforts outdoor cats. Its A-frame design, durable 600-denier nylon exterior with a waterproof vinyl backing, and roof overhang help keep felines dry during rain showers. Dual exits allow cats to come and go with ease and as they please. Assembles easily without tools. Plugs into AC with a 5 1/2' cord. 35" L x 20 1/2" W x 20" D. (9 1/4 lbs.)