Do dogs need winter jackets in the cold? In most cases, yes

Key factors include climate, breed, age, size, health and hair coat

Author of the article:

Washington Post

Sydney Page

Published Dec 26, 2024  •  Last updated 1 hour ago  •  5 minute read

Mara Peverini's 10-year-old Chihuahua, Layla, in one of her winter outfits. On cold days in Grand Rapids, Mich., Layla wears a sweater, a puffer jacket, boots and a neck warmer. CREDIT: Mara Peverini

It’s 30 degrees in Grand Rapids, Michigan, and Mara Peverini is getting ready to head out the door. She bundles up in a sweater, a puffer jacket, boots and a scarf.

Article content

Article content

Article content

Then she does the same for her dog.

“She can spend an hour outside in the snow, as long as she’s dressed properly,” Peverini, 31, said of her 10-year-old Chihuahua, Layla. “But the moment I underdress her, we walk five feet and she refuses to keep going.”

“We alternate with the colors and styles,” Peverini said.

Winter outerwear has become increasingly popular for pets. Clothing brands for humans have started selling doggy lines, and pet parents are wearing matching parkas with their pooches.

While it’s adorable, and sometimes hilarious, for canines to wear winter clothes, it’s actually important for many dogs to keep them safe in cold weather, experts say.

Seymour, a 4-year-old bearded collie, sporting his winter coat in Toronto. CREDIT: Sydney Page

“There are several factors that go into whether a dog needs winter protection,” said Nancy Kay, a veterinarian and author of “Speaking for Spot.”

Article content

Key factors include climate, breed, age, size, health and hair coat.

“Any of the arctic breeds – Siberian huskies, malamutes, Samoyeds – those are dogs that were bred for snow, and so they really don’t need protection,” Kay said. “If you picture the opposite end, like a whippet, with skinny legs and a light hair coat, those dogs definitely need protection.”

When humans domesticated wolves about 40,000 years ago, they did not need people to wrap them in parkas to keep them warm. But over the centuries, as they evolved into various breeds of dogs that live inside, many have lost their natural thick fur that protects them from the elements.

“Dogs have changed,” said Kay, adding that breeds that are vulnerable to the cold have become more popular in recent years.

Article content

Article content

If a dog is going outside to relieve themselves, they don’t need protective gear, Kay said, but it’s important to protect them if they’re spending stretches of time in the cold.

“A common misconception is that dogs have hair coats and that they’re never going to be bothered by the cold,” Kay said. “That’s not true at all.”

A rule of thumb, she said, is that larger breeds are generally less likely to need winter clothing, but smaller breeds have a harder time regulating their body temperature and should wear warm layers and booties, especially if they live in places where temperatures dip below freezing.

Age and health are also considerations.

“A dog that’s more fragile because of age or illness, that, too, is a reason to put a coat on,” Kay said. “Know your animal and know your environment.”

Article content

Even in relatively mild climates, dogs can get too cold. Signs to look out for if your dog is chilly include apprehension about going for a walk.

“Shivering is a good indicator,” Kay said.

Mara Peverini and Layla playing in the snow. CREDIT: Mara Peverini

Lori Bierbrier, senior medical director of community medicine at the American Society for the Prevention of Cruelty to Animals, said dogs are vulnerable to hypothermia if they’re too exposed to cold weather.

“If it is too cold for you, it’s too cold for your pet,” she said.

Okja, a 4-year-old Maltipoo in Lathrop, California, seldom steps outside in the winter without a jacket and boots.

“She’s a small dog, so she does shiver when we are outside,” said her parent, Danira Kucevic, 31.

Wearing winter clothes “makes her more comfortable,” Kucevic said.

Article content

Alvaro Millan, 42, takes a similar approach with his two dogs – Archie, a 3-year-old mini goldendoodle, and Amaya, a 1-year-old toy poodle.

When temperatures in San Jose, where they live, recently dipped to 37 degrees, Millan dressed his dogs in warm hoodies and boots.

“That morning it was too cold. I could see they were shaking,” Millan said.

In the world of pet winter gear, though, experts say the boundaries between fashion and function have somewhat blurred – the global pet-clothing market size was valued at $5.56 billion last year.

Before dressing their dog, owners should consider: “Are you putting it on for the dog’s sake or your sake?” Kay said. “I think some people do it as more of a fashion statement than anything else.”

Article content

Han Xia, who lives in Hoboken, N.J., with her 3-year-old miniature dachshund, Kiki, said her pup has three winter coats, as well as dozens of sweaters.

“If it’s cold outside, she doesn’t want to go out without clothes,” said Xia, 32.

When Xia got Kiki a few years ago and took her outside on a winter walk, “she was shaking uncontrollably, and we realized she’s really cold.”

Although the winter gear keeps Kiki warm, Xia said she enjoys leaning into the fashion and fun of it.

“If I’m going to buy clothes for Kiki anyway, I might as well get cute ones,” she said.

Devon Boone, 34, also delights in dressing his 4-year-old Doberman pinscher, Cru.

“It’s fun to see him dress up in different sweaters and be festive,” Boone said.

While the weather is mostly mild in San Diego, where they live, Cru still wears sweaters. For a trip to Yosemite two years ago, Boone bought Cru a puffer jacket and boots.

Article content

Jake, a 4-year-old longhaired basset hound, on a cold winter day in Minnesota. CREDIT: Courtesy of Elizabeth

Alisha Bobczynski recently bought Ocean, her 1-year-old American bully-American Staffordshire terrier mix, a pearly pink winter coat from the trendy retailer Aritzia to match her own jacket.

“I think I get more satisfaction out of buying clothes for her than I do buying clothes for myself,” said Bobczynski, who lives in Calgary, where winters are frigid. The average temperature in January is a low of 12 degrees and a high of 30.

Bobczynski, 33, said she is certain her pup prefers to wear a coat on cold days, because if she goes out without one, “she’ll turn around and drag me back home.”

Like many dogs, Ocean is not a fan of boots – which keep paws warm in cold weather and prevent salt and harsh chemicals from irritating them.

Article content

When it comes to selecting winter protection for dogs, fit is an important factor.

“A jacket that doesn’t fit properly may be uncomfortable and may cause irritation to the dog’s skin,” said Bierbrier, adding that winter coats should always be waterproof. “Make sure the winter gear does not limit their movement, sight or ability to breathe or bark.”

RECOMMENDED VIDEO

Training is helpful, too.

“The training component is one of the important pieces that often gets overlooked,” said Sassafras Patterdale, a dog trainer in Portland, Ore.

Patterdale – author of “Tricks in the City” – recommends introducing dogs to winter gear slowly before they need to wear it and letting them explore it. Offer treats, too.

“Repeat that over several training sessions … [and] very slowly start to increase the time that your dog is wearing the winter gear,” Patterdale advised.

Above all, owners should – to the best of their ability – try to tune in to what their dog is comfortable with.

“Dogs don’t speak human, but they do speak to us,” Kay said. “We just have to pay attention.”

For more health news and content around diseases, conditions, wellness, healthy living, drugs, treatments and more, head to Healthing.ca – a member of the Postmedia Network.

Article content