MULTIPLE CATS: Our cozy cat heated house measures 35" x 20.5" x 20"; the perfect home for protecting multiple outdoor cats, community cats, and feral cats, keeping cats warm from outdoor freezing cold temperatures WEATHER RESISTANT: Keep all cats of any shape and size warm, protected, and comfortable in this easy-to-assemble heated, weather resistant, insulted cat shelter STAY WARM: The featured 40-watt MET Safety Listed plush heated cat bed inside the K&H Outdoor Heated Kitty House keeps your kitties warm -- even in sub-zero temperatures NEVER TRAPPED: The two exits provide multiple escape routes from predators and include removable clear door flaps to protect cats from the harsh outdoor elements MULTI-USE: Perfect for cats that prefer to sleep in garages, porches, barns, or even in colder parts of the house providing a nice cat cave with a cat warming pad inside SAFETY: All K&H heated cat houses have been tested & are certified by MET Labs to exceed USA/CA electrical safety standards; K&H doesn't just use safety listed parts, we safety certify the entire product - For indoor/outdoor use with 110/120 volt electrical current only HOW IT WORKS: This heated bed may NOT feel warm to the touch when your pet is NOT in the bed; it emits a small amount of heat when not in use (pets can sense it), but only warms to max temperature when your pet is using the bed - see “How to Test” image BRAND YOU TRUST: Designed & patented by K&H with OVER 20 years of experience in creating safe, innovative, quality products for pets