REMOVE HEATER TO MACHINE WASH BED. Simply unzip the pocket on the underside of bed and remove the heater. Place heater aside and do not use except when in bed. Use gentle cycle on machine and cool water to wash bed. Line dry or tumble dry low heat, gentle cycle.
Heating unit is for use between inner pad lining and cover only. Do not use alone. Make sure the cord is exiting from the back of pad, out of the normal path of pet. Do not use pins or other metallic means to fasten this pad in place. If cord shows signs of chewing from pet, remove and discard. Also discard heating unit if it shows any sign of deterioration (such as checking, blistering, or cracking). This is not a human heating pad. Household use only. Do not use this unit outdoors.