Our Igloo-Style Heated Pads half round shape fits easily through the door of the Igloo-Style home and allows for the pet to stay on or off the heated surface. Constructed the same as Lectro-Kennel, the Igloo-Style Heated Pad will provide reliable, affordable comfort. An internal thermostat keeps the temperature at a desirable 102 degrees when in use. For use with post-surgery convalescence, older and arthritic pets, whelping or puppies. UL listed, 5 1/2-foot steel-wrapped cord for safety. High-impact ABS plastic makes pad durable, easy to clean and water resistant. For use indoors or outdoors. Fits Dogloo or Indigo dog houses..