LARGE HEATED CAT BED: Indoor cat heating pad features soft floppy sidewalls for your cat's security and comfort and a 4 watt removable heater for warmth cats love and sizing is suitable for larger breed cats DOG & CAT BED: If you're looking for indoor heated dog beds for small dogs, or warming cat beds for indoor cats, your pets will love the cozy warmth this safety listed electric heated bed provides PET-ACTIVATED HEATER: A smart thermostat warms the bed only when your pet is inside; when the bed is empty, the surface stays at or just above room temperature—so it won’t always feel warm to the touch; please see our how to test image/video WASHABLE: This heated cat bed is completely machine washable, simply remove the heater and toss the bed into the washer for easy cleaning and maintenance SAFETY LISTED: K&H products are safety certified, providing peace of mind with electrical safety standards that go beyond UL requirements; K&H doesn't just use safety-listed parts, we safety certify the entire product, ensuring unparalleled safety ALL SEASON: Removable K&H Pet Bed Warmer can be stored in the warmer months for an all-season cat bed; and cats love the flexible sides that hug them like a blanket COLORADO BRAND YOU TRUST: Designed by K&H with over 25 years of experience in creating safe, innovative, quality products for pets, ensuring safe reliability and top-tier craftsmanship for pet parents