Heated Dog Jackets: Cozy or Concerning?

A dog trainer and vet weigh in on the safety of heated dog apparel.

Feb. 3, 2026 at 8:23pm

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As a dog trainer, the author discovered heated dog jackets while on a winter road trip with her two dogs. The jackets helped keep her smaller, hairless dog warm in the freezing Canadian temperatures. However, experts caution that heated dog apparel should be used with supervision to avoid potential risks like thermal burns or overheating.

Why it matters

With more dog owners looking for ways to keep their pets comfortable in cold weather, heated jackets have become a popular solution. But it's important to understand the potential safety concerns around using this technology on dogs, especially for breeds that are more vulnerable to temperature extremes.

The details

The author's 10-pound American Hairless Terrier struggled to stay warm during a winter road trip, prompting her to try out a heated dog jacket. The jacket has a rechargeable battery and three heat settings, which the author found effective on the lower setting. However, experts caution that heated jackets should not be left on dogs unattended, as they can potentially cause thermal burns or overheating if a dog becomes agitated or the jacket gets too hot. Analysts also noted the jacket lacks an automatic shut-off function. To mitigate risks, the author recommends using the heated jacket as a second layer over dog pajamas.

  • The author took her dogs on a winter road trip across the United States to Ontario, Canada in early winter.
  • While in Ontario, the author attended the annual Royal Agricultural Winter Fair in Toronto and learned about heated dog jackets.

The players

Sassafras Patterdale

An award-winning author and freelance writer who is also a dog trainer. The author discovered heated dog jackets while on a winter road trip with her two dogs.

Dr. Jolee Stegemoller, DVM

A veterinarian who recommends heated apparel for dogs in cold environments that don't have an undercoat, but cautions that it should be used with direct supervision to avoid risks like thermal burns or overheating.

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What they’re saying

“I think heated apparel is a great option for dogs when used safely.”

— Dr. Jolee Stegemoller, Veterinarian

“Always use them with direct supervision. If a dog is suddenly agitated or hot, then attention can be given to make sure they aren't getting forcibly hot, like a thermal burn or just overheating.”

— Dr. Jolee Stegemoller, Veterinarian

What’s next

The author plans to continue using the heated jacket for her dog Rodeo, but will do so cautiously and only with close supervision to monitor for any signs of discomfort or overheating.

The takeaway

While heated dog jackets can be a helpful way to keep pets warm in extreme cold, it's crucial for owners to use them safely and with proper precautions to avoid potential risks like thermal burns or overheating. Supervision and layering the jacket over other clothing are key to ensuring a dog's comfort and safety.