Pet Bed Warmer

  • Recommended for indoor use

  • Available in 4 sizes

  • For use in any pet bed

  • 1 year warranty

  • MET Listed




Our pet bed warmer is now available in 4 sizes, each utilizing dual thermostats for added comfort. It can be placed inside virtually any pet bed and is easy to use. Just plug it in. It is designed to warm only when inside a pets bed. The pet bed warmer is intended for indoor use only. One year limited warranty.


Additional Info

Item #
  • 3104 – Small
  • 3100 – Medium
  • 3103 – Large
  • 3102 – X-Large
Printable UPC No
Unit UPC
  • 3104 – Small – 655199031047
  • 3100 – Medium – 655199031009
  • 3103 – Large – 655199031030
  • 3102 – X-Large – 655199031023
Case UPC
  • 3104 – Small – 655199131006
  • 3100 – Medium – 655199131020
  • 3103 – Large – 655199131037
  • 3102 – X-Large – 655199131044
Cord Length 5.5 ft.
  • Small – 4 watts
  • Medium – 6 watts
  • Large – 13 watts
  • X-Large – 22 watts
Safety Listing MET
  • Small – 8.5" x 9.5"
  • Medium – 5.5" x 20"
  • Large – 11" x 23.75"
  • X-Large – 15.5" x 26"
Item Weight
  • Small – 0.7 lbs.
  • Medium – 0.8lbs.
  • Large – 1.2 lbs.
  • X-Large – 1.5 lbs.
Shipping Package 4 Color Box
Shipping Package Dimensions
  • Small – 2.5" x 2.25" x 9"
  • Medium – 4" x 2.5" x 10"
  • Large – 8" x 2" x 12.5"
  • X-Large –
Case Pack Qty 12
Case Pack Dimensions
  • Small – 11" x 9.5" x 8.5"
  • Medium – 11" x 8" x 15"
  • Large – 13.5" x 11.5" x 17"
  • X-Large – 18.5" x 18" x 11.3"
Case Pack Weight
  • Small – 8 lbs.
  • Medium – 9 lbs.
  • Large – 14 lbs.
  • X-Large – 19 lbs.
Warranty 1 Year

Care & Instructions

Washing Icon

Cleaning Instructions

Unplug and remove the Pet Bed Warmer from any pet bed prior to washing the bed.

DO NOT place this item in the washing machine. It should be wiped clean with a damp cloth.

Testing Your Pet Bed Warmer

You can test the Pet Bed Warmer by inserting the warmer in a pet bed and placing a large pillow on top of the bed. After about 20 minutes, feel under the pillow. It will feel warm, not hot. DO NOT use an extension cord during this test.

The surface of the bed will be about 15°F above ambient air temperature until the pet lies on the bed. Then it will warm to about 102°F, which is the natural body temperature of dogs and cats.

Product Q&A

Product-Specific Questions

Does the Pet Bed Warmer need to be placed inside a pet bed?

Yes, the Pet Bed Warmer should always be placed inside a pet bed. It should never be used by itself.

How much bedding should be between the Pet Bed Warmer and a pet's body?

There should be at least ½” of padding between the warmer and a pet's body.

What temperature will a bed reach with the Pet Bed Warmer inside?

The surface of the bed that contains the Pet Bed Warmer will be about 15°F above ambient air temperature until the pet lies on the bed. Then it will warm to about 102°F. The surface temperature depends on how much padding is on the pet bed. If there is a lot of padding, it will be cooler. If the padding is thinner, the surface will be warmer.

Could I use the Pet Bed Warmer outdoors if it's covered and out of the snow?

While our Pet Bed Warmer is an excellent product, it is not designed to output enough heat for the cold outdoor temperatures of winter. Rather, it is designed to elevate the temperature of a pet’s bed that is already around room temperature.

For outdoor pets, we recommend the Lectro-Soft Outdoor Heated Bed, Lectro-Kennel, Extreme Weather Kitty Pad, or one of our other outdoor heated beds or pads. These are made for the outdoors and will provide enough heat for an outdoor setting during the cold winter months.

General Questions about Indoor Heated Beds

How long is the cord?

The cord is 5.5 feet long.

Are your heated beds and pads pressure sensitive?

Our beds and pads are NOT pressure sensitive. All K&H heated beds and pads feature dual thermostats and are designed to warm to your pet's normal body temperature when he/she lies on the pad. This is a function of the insulation provided by a pet’s body, not the weight of the pet.

K&H beds and pads will emit heat anytime they are plugged in so your pet can sense that heat and be drawn to the bed or pad for warmth and comfort. When your pet is not on the pad, the heat will dissipate into the air and the surface temperature will vary according to the ambient air temperature.

Can I use an extension cord with this product?

MET requires that all manufacturers put the extension cord statement “Do not use with extension cord” on every item that is MET listed by UL 499 standards. This is because they cannot test every extension cord on the market in conjunction with our products for safety. Also, MET suggests that an extension cord is not recommended as a permanent fixture and should only be a temporary solution when using any electrical product.

Temporary use of a UL listed cord is fine, but consult your electrician for the proper cord for your application. For more information on MET safety testing, please visit their website at

How long can a heated bed or pad be plugged in?

MET Safety Laboratories suggests unplugging the bed if you leave your home on an extended vacation, as they do with any electrical appliance. Otherwise, it is designed for 24/7 operation and you can leave it plugged in all day. This item has been certified by MET labs to adhere to strict electrical safety standards. For more information, please visit

Is there an off/on switch?

There is not an off/on switch. The pad is always on when plugged in.

For a garage, would you advise an indoor or outdoor heated product?

For a garage, we recommend outdoor heated products. They have the features necessary to ensure your pet stays warm in even the coldest of temperatures.