Double-Layer Heating Design 2.0: We've enhanced the classic self-heating cat bed by adding a second layer of heat-reflecting foil and thicker insulation. This improved double-layer construction retains more body heat, providing a noticeably cozier and longer-lasting resting experience, perfect for cats that easily get cold or older pets. Self-Heating: Unlike electrically heated cat beds, our self-heating cat bed uses no cords or plugs. Instead, it features two layers of thermal foil beneath the soft fleece. When your pet lies down, body heat is absorbed and gently reflected back, helping to preserve warmth naturally. A perfect heating pad for indoor cats during colder days and drafty floors. Soft, Plush, and Non-Slip Surface: The ultra-soft fleece top of our self-heating cat beds gently cushions your pet while retaining warmth during chilly days. The non-slip dotted underside keeps the cat bed stable on wood and tile floors, preventing movement even when your cat stretches or jumps. A cozy upgrade from the regular heated cat bed. Removable and Machine Washable Cover: Cleaning your heated cat bed is easy with a zippered fleece cover that can be easily removed for machine washing. Just unzip, wash, dry, and it's fresh again – no hassle with fur or dirt. The removable cover ensures the cat bed remains clean and comfortable year-round. Note: Remove the double foil insert before washing. Versatile and Pet-Friendly Design: Whether you need an outdoor cat bed or a cozy heated cat bed for indoor use, this self-heating cat bed is perfect for sofas, floors, crates, or cat houses. Available in four sizes (40x50cm, 50x70cm, 60x90cm, 70x115cm) to suit kittens, small dogs, or older cats, it's the thermal cat bed for extra warmth wherever your pet likes to nap.