K&H Pet Products Lectro-Soft Igloo Style Heated Dog Bed Tan (Igloo house not included) Thermostatically controlled to warm to your pet's normal body temperature when your pet lies on the bed and uses only 40 watts Provides your dog's Dogloo or Indigo house with extra warmth and comfort (house not included) Half-round shape covers half the floor surface Free removable, machine-washable fleece cover included MET Listed for safety One year limited warranty