Leo, a pomerianian beagle, gets a bite of a hot dog from owner Colleen Temple at Bark in the Park at Funko Field on Monday, July 22, 2019 in Everett, Wash. (Andy Bronson / The Herald)

Dog owners have reduced risk of dying from heart problems, says researcher

Researchers analyzed data on more than 3.8 million people taken from 10 studies

Cats may have nine lives, but owning a dog may extend yours, a Toronto researcher says.

A study released Tuesday suggests dog owners live longer than their canine-less counterparts, experiencing nearly a one-third lower risk of dying from heart problems.

Caroline Kramer, an endocrinologist at Mount Sinai Hospital, led the systematic review published by an American Heart Association journal.

Researchers analyzed data on more than 3.8 million people taken from 10 studies published between 1950 and 2019.

They found that dog ownership was associated with a 24 per cent risk reduction in death overall, and the risk of death due to cardiovascular-related issues dropped by 31 per cent. This gap was even more pronounced among dog owners who had survived a heart attack, whose risk of death was 65 per cent lower than non-owners.

Kramer says the results are promising, but more research is needed to prove there are health benefits to having a dog.

“It is an important paper to suggest (a link), but not to provide a definitive answer,” she said. “Maybe it’s not the dog itself, it’s that people already have a healthier lifestyle before.”

The clinician scientist noted that her team’s analysis didn’t account for variables that may explain the difference in health outcomes between dog owners and the rest of the population.

It’s possible that dog owners are more likely to have higher incomes, or that furry companions fit into their already active lifestyles, she said.

While it’s difficult to disentangle cause and effect without a randomized clinical trial, Kramer said there’s research to indicate that man’s best friend may be good for your health.

In two papers, participants reported that their physical activity increased after adopting a dog. Another suggested that owning a dog helped older English adults stay fit during inclement weather.

Kramer also cited one study that found being around a cat or dog can reduce blood pressure as much as some medications, suggesting that proximity to pets can have an immediate impact on stress levels.

She said there’s evidence that dog ownership may have other benefits for emotional health, particularly among elderly people who live alone.

Kramer has also personally experienced the positive side-effects of dog ownership in the form of her miniature schnauzer, Romeo, whom she credits with increasing her physical activity by 10,000 steps per day.

But she warned that people should consider what’s best for themselves and the dog before running to the adoption centre in the name of improving their heart health.

“If the joy of having a dog is not there, maybe the effect is not the same,” said Kramer. “If they consider all that and they have the proper lifestyle for that, I would say that maybe that it’s something that can change your life.”

Adina Bresge, The Canadian Press

Like us on Facebook and follow us on Twitter.

Just Posted

Water leak finally repaired

Water leak causes concern

Trees removed at Pas Ka Poo

Trees beginning to rot

Lacombe Chamber hosts election forum at LMC

LPC, CPC, PPC and NDP battle for Red Deer-Lacombe votes

NDP candidate for Red Deer-Lacombe committed to creating new green jobs

Lauren Pezzella says the country needs to diversify away from fossil fuels

Red Deer-Lacombe PPC candidate looking to put people back to work

Laura-Lynn Thompson says constituents need jobs and pipelines to bring prosperity back to Alberta

VIDEO: #MeToo leader launches new hashtag to mobilize U.S. voters

Tarana Burke hopes to prompt moderators to ask about sexual violence at next debate

Alberta government won’t seek meeting with teen enviro-activist Greta Thunberg

NDP Opposition Leader Rachel Notley urged Alberta’s United Conservatives to meet with Thunberg

Alberta to join B.C.’s class-action lawsuit against opioid manufacturers, distributors

B.C. government claims opioids were falsely marketed as less addictive than other pain meds

VIDEO: Trudeau, Singh posture for ‘progressive’ votes while Scheer fights in Quebec

NDP Leader Jagmeet Singh, whose party has been on the rise in recent polls, is campaigning in Toronto

Advance voter turnout up 25% for first two days: Elections Canada

Two million people voted Friday and Saturday

In the news: Sprinting to the election finish line and anger amid Manitoba storms

First Nations residents forced to evacuate their Manitoba homes after a recent snowstorm

‘Save the kids!’ Dorian survivor tells the harrowing story of his Canadian wife’s death

Family held a funeral and placed Alishia Liolli’s remains in a niche at a cemetery in Windsor, Ont.

Singh says NDP would form coalition with the Liberals to stop Tories

Singh was in a Liberal-held riding Sunday afternoon in Surrey where he was pressed about his post-election intentions

PHOTOS: Kipchoge becomes first runner to dip under 2 hours for marathon

Olympic champion and world record holder from Kenya clocks 1 hour, 59 minutes and 40 seconds

Most Read