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

Officers have worked ‘incredibly hard’ to tackle gang issues, says Abbotsford Police chief

Mike Serr addresses gangs and more at annual Crime is Toast breakfast

UFV wrestlers return to the mat on Friday

Two Cascades wrestlers competing in Calgary under individual model, eight on team

Witness of Abbotsford shooting recounts terrifying experience

He describes being caught between the gunmen and their intended target

UPDATE: Man in his 20s in hospital following shooting in Abbotsford

Incident takes place Tuesday night in 31700 block of South Fraser Way

Kids get free pizza for breakfast, thanks to Abbotsford restaurant

Pizza Garden holds giveway on Thursday, Oct. 24

VIDEO: Is the stethoscope dying? High-tech options pose threat

World-renowned cardiologist believes the device is just a pair of ‘rubber tubes’

VIDEO: Chill with polar bears through an Arctic live cam

Cam reopens just ahead of Polar Bear Week

UPDATE: Charges pending after two teens pepper sprayed at Port Coquitlam high school

Mounties are still working to determine exactly how many youth were involved

Aquilini companies deny negligence in U.S. vineyard fire that killed two kids

Fire occurred at Red Mountain Vineyard, located in southeast Washington State

Surrey cop killer gets new parole conditions

Surrey RCMP Constable Roger Pierlet, 23, was shot dead on March 29, 1974

Former Kelowna Hells Angels associate could be deported, court rules

David Revell has lost his fight against deportation from Canada

Alcohol available onboard BC Ferries starting Thursday

Beer and wine sales begin at 11 a.m. on select Tsawwassen-Swartz Bay sailings

Olympian Brent Hayden returning to competition after seven years away

The 36-year-old has been training in Vancouver for several weeks

Most Read