With the addition of a K&H Pet Products Pet Bed Warmer， any cat or dog bed can provide comfort and warmth to your pet. It can be placed inside virtually any pet bed and is easy to use. Just plug it in! It will become your cat or dog's favorite place to nap. Dual thermostats regulate temperature using very low wattage. The heater is set to keep the surface temperature of your pet's bed 12° to 15° above ambient air temperature when your pet's not in the bed; then it automatically warms to a pleasing 102°F when the pet lies upon the bed. K&H Pet Bed Warmers are tested & certified by MET Labs and exceed USA/CA electrical safety standards; K&H doesn't just use safety listed parts， we safety certify the entire product - For indoor household use with 110/120 volt electrical current only. NOTE: Do not use Pet Bed Warmer alone， must always be placed inside a pet bed. Not for outdoor use.

• Pet heating pad is an energy efficient way to heat virtually any pet bed; a great addition to any dog or cat bed
• The K&H Pet Bed Warmer will warm the surface of a pet bed about 10-15 degrees above ambient air temperature when inserted inside a pet bed.
• Thermostatically controlled to automatically warm to your pet's normal body temperature only when your pet is in the bed
• Recommended for year-round indoor use; plugs in to any 110/120V household outlet
• This cat and dog warming pad has been tested & certified by MET Labs to exceed USA/CA electrical safety standards
• Small Pet Bed Warmer measures 8.5 X 9 Inches and uses only 4 watts of power