OUTDOOR & INDOOR USE: Features water-resistant bottom, ideal for garages, porches, barns, cat houses, or any outdoor shelter. Suits for indoor use as well IMPROVE COMFORT: Outdoor heated cat bed features an air valve, which allows adjustment of the loft of filling in the inner pad, thus providing optimal comfort for your cats or dogs OPTIMAL WARMTH: Pet heating pad automatically adjusts to the preset temperature after your pet settles in, ensuring house or feral cats stay warm and comfy even in the coldest weather OUTDOOR DURABILITY: The abrasion and water-resistant base with 5.6 ft steel-wrapped power cord ensures the reliability of the pet bed for outdoor use EASY TO CLEAN: Petace outdoor heating pad features a removable, machine-washable cover, making cleaning a breeze. Be sure to cover the heated pet bed with a plush cover before use, and AVOID folding the pad while in use Petace Outdoor Heated Pad is perfect for outdoor and indoor use. Its internal thermostat automatically controls the bed, which warms to your pet's normal body temperature when used by your pet, while remaining slightly above ambient air temperature when not in use. Features removable and washable cover for easy cleaning, steel-wrapped cord for durability and safety. Ideal waterproof heated bed for cat house, doghouse, basement, garage, barn, shed, porch or any outdoor shelter area. Keep feral or outdoor cats and dogs warm in cold weather. Sizes: 16.5" x 11.8", 35W