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The 11 Best Heat Lamps For Dogs

Your dog has a winter coat at all times, or so you believe.

However, this does not imply that your dog will not suffer from the cold. Hypothermia is a condition that may result from being excessively cold.

Newborn pups and elderly dogs are most vulnerable to prolonged exposure to low temperatures, but any dog might be a candidate under the appropriate circumstances.

You're searching for ways to keep your dog warm and cozy, which is a wonderful thing.

Whether you have a mother dog that is giving birth or an outdoor dog, you want them to be warm in the elements.

BestForPets (bestforpets.org) has compiled a comprehensive list of reviews for the five best heat lamps for dogs we could find to keep your chilly canines warm.


Exo Terra Desert UVB Lamp

UVB light is vital to the health of your dog. Primarily, it aids in calcium absorption. Regardless of the amount of calcium in your dog’s diet, he will not absorb enough of the essential mineral if he is not receiving enough vitamin D, which can be derived from dietary sources as well as UVB light.

The Exo Terra Desert UVB Lamp is designed for use in terrariums, but it can also be used to increase your dog’s UVB exposure. This is particularly beneficial for puppies and the elderly.

The Exo Terra, equipped with a 13- or 26-watt bulb, can be used for nursing, whelping, and general dog beds and crates. It should be placed at an appropriate distance from the dog and out of their reach.

The bulb is safe for 24-hour use and has a standard connection, making it compatible with the majority of bulb fittings. It is also inexpensive, which is why we consider it the most cost-effective heat lamp for dogs.


  • Cheap
  • Luminous source of UVB
  • 13 or 26-watt models


  • Designed for reptile usage

Zoo Med Avian Sun Fluorescent Lamp, Compact

The Zoo Med Avian Sun Compact Fluorescent Bulb is a full-spectrum, bird-specific lamp. It provides UVA and UVB, ensuring that your dog can absorb the calcium he consumes. UVA is often prevalent in the late afternoon while UVB is greater in the middle of the day during daylight hours.

Sunlight is a natural need for dog survival. If you are unable to exercise your dog during daytime hours, for example, because you are working or not at home, they may not get enough UV light.

This mix of UVA, UVB, and warmth, which all simulate natural sunshine, makes the Zoo Med Avian Sun Company Fluorescent Lamp an excellent option for usage in dog beds and crates. However, it is bulkier than most other variants.


  • Complete-spectrum light
  • Provides warmth and UV protection.
  • 26-watt bulb


  • Bulky
  • Pricey

Woods 166 Dog Heat Lamp Clamp

This Woods 16 Clamp Heat Lamp has everything need to warm your pet’s habitat. The simple clamp design enables you to safely heat the area by attaching the heater to the ceiling or a trestle. It is also simple to move about. Therefore, if you discover that it performs better elsewhere, you are free to relocate it.

It has a 6-foot wire, so you have much flexibility. Once you have positioned the clamp, you may adjust the light section to aim at the optimum location. It also comes with a 300-watt bulb, eliminating the need to buy one separately.

A disadvantage of this heat lamp option is that it should not be left on continually. It also lacks the mechanism that prevents light emission, so it remains bright, which might disrupt sleep patterns.


  • Included bulb with clamp
  • Secure
  • Convenient for movement


  • Not for continuous usage
  • Can disrupt sleeping habits

The Ceramic Heat Emitter from Fluker

The Ceramic Heat Emitter from Fluker is an emitter rather than a lamp, thus it may be used both during the day and at night since it emits heat without creating light. It has a huge circular shape, so it can warm a sizable space, and while the lamp is marketed to reptile owners, it may also be used to warm a puppy cage or dog crate.

This device is available in either 100 watts or 150 watts, and while you should avoid placing it too near to the dog to prevent overheating, it should be suitable for use in any cage or covered bed.

This heat emitter is more powerful than others, thus it should successfully heat bigger beds and bedding spaces; however, it must be put at least 1 foot above the dog to prevent them from scalding themselves.

This emitter is affordable while being strong, and since it warms without emitting a bright light, we have ranked it as the best heat lamp for dogs overall.


  • Heats without the use of a flame
  • 100 or 150-watt versions
  • Good price


  • Needs at least 1 foot of clearance

Infrared Ceramic Heat Lamp by VIVOSUN

This VIVOSUN Infrared Ceramic Heat Lamp is our last recommendation. Even if it is not the finest on our list, it is nonetheless noteworthy. This light is adequate for a reptile enclosure, but may not be the best choice for a doghouse or whelping facility. There is no protection from scorching, since it becomes quite hot.

This is another infrared option, so it emits heat but no visible light. It is safe for 24-hour usage and is meant to last 10,000-12,000 hours. It is a 100-watt bulb similar to many others. It is not one of the most costly lights on our list, so if you’re on a tight budget, this one may also work for you.

Although it has a great deal to offer, it does not have as many safety features as others. It has about the same duration and there are no compelling reasons to move it higher on the list. It also has a history of failing to live up to its stated lifetime, which is not ideal when you need it to endure. This is particularly true if significant intervals pass between checks.


  • 10,000 to 12,000 hours


  • No unique characteristics
  • No safeguard

Buyer's Guide

Whether your dog stays outside in a kennel or has just had a litter of pups, you will need to provide them with a heat source while they are outside. Even though it seems like a simple task, picking the right heat lamp for your dog involves a number of things to consider. Learn how to pick a heat lamp that is safe for your dog by reading on.

Quantity of radiated heat

Depending on the size of the enclosure, the required wattage will vary. A 100-watt light can heat around 4-5 cubic feet of area. You may need more than one light to adequately heat your room if it is much larger or if there is significant heat loss due to open doors.

It is vital to have a bulb that generates as much heat as possible, although infrared light is preferable. Other light-emitting lights may disrupt your pet’s sleep routine, which is not ideal.

Additional Price

When you purchase a bulb, it will not be sufficient. If your purchase does not come with a clamp or a cover, you will need to account for the additional cost.

Covers, such as the one in our number four spot, are necessary. This eliminates scorching and fire dangers and safeguards the light bulb from being damaged or bumped. There are several ways to protect your heat source for maximum safety.

You will want to ensure that the lamp is positioned so that the dog cannot knock it over or touch it. To keep your dog from chewing on cables, you should also hide them or put them somewhere your dog can’t get to.

You will need to include the cost of any extension cables, clamps, or security measures in your entire order. Most of these needs are met by the items on our list, which is meant to make your life easier.

Duration of Use

Some lights are available for use 24 hours a day, seven days a week. This means you may keep it on for as long as necessary without compromising safety. If your dog is not always outside, only use it when it is. Unless it was a personal desire, you wouldn’t be required to purchase a light designed for 24-hour usage.

If you have a litter of pups or an outside animal that must be protected from colder or harsher weather, 24-hour lighting is a great convenience. Since the majority of them do not produce light, you will need to frequently inspect them. You must ensure that the heat source is still operational and has not burned out.

The temperature in whelping boxes must remain about 85 degrees for the first several days after delivery. Between 75-80 degrees would work after that. When the weather drops, the pups may cuddle close for warmth. Ensure that you focus on the particulars.

If you have a litter of pups, do routine checks. If you do not watch them every day while they are receiving routine care, their body temperatures may drop without you recognizing that they no longer have access to a basking light. Depending on how cold it is, your pups may get ill or even die if they are left without enough heat or their mother for too long.

Security Measures

When using a heating lamp, safety is of the utmost importance. Since you will not always be around to ensure that everything is in order, you will need to ensure that there are no fire dangers.

There are both cordless and corded lights. Some corded choices incorporate anti-chew mechanisms, preventing your dog from ruining them if they find them. Depending on how you have secured space, you will find the optimal solution.

You must ensure that your pet cannot pull the lamp’s cable and knock it over. This may result in arcing, which might cause electrocution. It might also scald your pet, causing them harm. Ensure that they have no access to the light.


When it comes to keeping your pets warm, we stand by our number one rule. The Fluker’s Ceramic is everything you would want for your doghouse. It is long-lasting, durable, anti-cracking, and designed for 24-hour use. It emits sunlight-like warmth but no light. It can efficiently heat a dog box to keep your pet nice and toasty, so we think it deserves the winning slot.

If you’re looking for the best heating element for a whelping area or for a puppy, the Exo Terra Desert UVB Lamp should catch your eye. Not only does it only emit heat, but it also has a silicone cover to prevent any scalding or burning from the light.

If you’re looking for a bulb and money isn’t an issue, the Zoo Med Avian Sun could be the one you need. It has an attractive longevity and can be left on for 24 hours at a time. It provides a wide spread of warmth that will keep your pet comfortable.

Keeping your dog protected from the cold is part of being a fantastic pet owner. Hopefully, BestForPets (bestforpets.org) have led you to the best heat lamps for dogs for the needs of your enclosure, and your search is now over.


1. Can an electric heater be securely installed in the dog’s home?

If put appropriately, bringing a pet heat lamp home is a safe option. They provide high-quality, low-temperature heat that is, in most situations, safer than the dog requires. Always adhere to the manufacturer’s installation and use guidelines.

2. What is the optimal temperature for heating a dog’s home?

Dogs usually weigh between 21 and 70 pounds, which is about the same as people. However, dogs can’t take off their clothes or sweat.

The average body temperature of a dog is between 39 and 102 degrees Fahrenheit. Their principal technique of temperature regulation is panting.

It might take a while to figure out how often to turn on the heating lamp in your dog’s house so that the temperature stays just right.

Once placed, a dog’s heat lamp house is a beneficial item that is relatively simple to maintain. This is especially true if you use a thermostat or timer to change the light throughout the day.

The most important thing to remember is to keep it in a secure location where your pet cannot access it.

3. How should the dog’s heat lamp be installed?

A basic installation involves drilling a hole for the cable that supplies power to the light. The light should be mounted with clamps or screws so that it is hidden from view and out of reach of dogs. The cable should be concealed and left exposed to the weather.

4. Can a heat lamp be used inside a dog’s kennel?

Heating lamps are used a lot in dog houses around the world because they give off the least amount of consistent heat.

This is perfect for keeping a normal temperature even in the coldest parts of winter, which is important for short-haired dogs who can’t stand the cold.

5. Are there lights that can be used to warm puppies?

Obviously, there are lights built exclusively for dogs. Ceramic heat emitters and Deluxe Heat Lamps are suitable for puppies and other small animals.

House heat lamps for dogs and puppies provide the necessary amount of heat without emitting light that could harm your child’s eyes. Installation must be done with great care to make sure there are no electrical hazards.

Author Image

Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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