About this item 【Pet Heating Pads for Cats and Dogs】When do pets need to use heating pads? 1. During pregnancy and lactation. 2. Newborn pets. 3. When pets are sick. 4. Cold weather. 5. Elderly pets with joint pressure and pain. 【7-layer structure, suitable for small dogs/cats】Soft plush shell, retains temperature, PVC layer and fire-resistant cotton layer are waterproof and flame-retardant, UL-certified heating wire distributes heat evenly. Size: 18*18 inches, suitable for small dogs/cats, can be placed on a pet bed or in a pet house, be careful not to put it under the pet house. Tips: Do not use a cat heating pad without a velvet cover. 【Pet Heating Pad with Timer】You can easily choose the heating temperature and time through the timer, press the “+” or “-” button to adjust the temperature, increase or decrease 10°F each time, the temperature range is 80°F- 130°F, press the “timing” button to choose the heating time, the time changes from 2H-6H-8H-12H. 【Safe to use】The pet heating pad has excellent waterproof performance and has a chew-resistant tube to prevent pets from being infringed by chewing lines. Bitten by pets. Heating wires run evenly across the inner pad to ensure even heat distribution. 【Note】Do not fold and use the heated pet mat. The heating pad made of PVC material may have some smell, which is normal, so when you receive the heating pad, please spread it out and let it stand overnight. Unplug heating pad and disconnect power before cleaning. Velvet cover is machine washable; wipe PVC pad with a damp cloth. Do not plug in until the heating pad is completely dry.