This pet bed warmer is intended for year round indoor use only. Measures 11 X 20 X .25. This warmer will not cover the entire Buddy Bed surface -- yet, you do not want it to. If the warmer covered the entire surface of the Buddy Bed it would block the memory foam from molding to your dog's body. Covering a portion of the bed allows the warmth from the heater to reach your dog, while still allowing the memory foam to support and contour to your dog's body.

• Dual thermostats
• Maintains temperature approximately 12 to 15 degrees above ambient air
• Designed to warm inside dog bed
• One year limited warrenty

Note: We at Buddy Beds listen to our customers desires. You told us that you would like to have the option of adding a dog bed warmer to your Buddy Bed. We did extensive market research to find you a safe and reliable warmer. The company that makes this dog bed warmer is the leader in the industry of electrical warming devices for animals of all types and has been in business for over 40 years. We take the safety of your pet very seriously and want to offer the safest dog bed warmer on the market. We would like to make one disclaminer: Since we just added this product, Buddy Beds has not had the opportunity to test what the effects might be of a warmer placed on the memory foam after being used for a number of years.

These dog bed warmers are perfect for older dogs with arthritis and joint issues to give that extra comfort.