The K&H Thermo-Pet Mat heated pet bed provides luxury, warmth, and comfort in one affordable package. At 14" x 28", it fits any cat or small dog and can be placed anywhere. Dual thermostats inside the Thermo-Pet Mat heat to your pet's natural body temperature and ensure he or she stays warm and cozy.This heated pet bed is recommended for indoor use all year long. Cleaning is quick and easy. Remove the washable cover and wash it on the gentle cycle with cold water, then line dry.