1. [Comfortable and soft] Self-heating pet mat made of high quality wool is an extremely environmentally friendly thermal mat, providing a warm and comfortable atmosphere for your pet, so that your pet will not shiver in winter. 2. [Pet safety] The use of self-warmingblanket does not require plugs and electricity, and will not cause danger to your cats and dogs due to power cord damage or short circuit reaction, and will not affect pets, humans and the environment. 3. [Self-heating pet mat] The heat blanket adopts the self-heating technology, which can absorb, retain and reflect the pet's body temperature, making it warm and comfortable. It is great for aging and arthritic pets, as well as kittens, cats, rabbits, guinea pigs, puppies and dogs. 4. [Washable] Self-warming pet bed is easy to clean and care for, machine washable, keep pet bed fresh.