[AUTO THERMOSTAT: BESTIO Pet Heating Pad provides a comfortable temperature for your pet plug and playno need to adjust the temperatureautomatically senses temperature changeseffectively keeping your pet warm in winter QUALITY MATERIAL: The outer layer of the heated dog mat is made of polyester fabriclong-lasting durability and wrinkle-resistant SAFETY CONSTRUCTION: The heating pad with thermostat puppy has a built-in intelligent temperature sensor inside to avoid overheating and protect your pet while heating more evenly Anti-bite device: Good anti-chewing wire rope protects the power cord from chewing with an anti-bite device around the end of the rope "EASY TO CLEAN: Cant completely submerge the heating pad in watercan be wiped clean with a damp cloth"]