SOLD OUT---This is a large size house measuring 22"x22"x23"h on the outside and 16"x16"x14"h on the inside. The floor, walls and attic are insulated. The house is heated by a 50 watt infrared bulb installed into a recessed light fixture in the ceiling so it is out of the way. There is an adjustable thermostat mounted inside the door, the bulb only comes on when heat is needed. This house has 2 Large STANDARD DOORS(wood frame vinyl flap) that will fit the biggest cat. The house comes with a 20 ft cord. The front of the house opens for easy access and cleaning. The floor, walls and ceiling are covered with carpet. The siding and trim are left natural and finished with a clear penetrating sealer. This house fits 1 large cat or 2 small cats that are willing to curl up together. SHIPPING WEIGHT 70LBS OVERSIZE 25"X24"X25"