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.

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

COVID-19 highlights lack of connectivity in First Nations communities

Many don’t have access required to utilize online platforms, says First Nations Technology Council

BC SPCA team helps discover new feline virus after outbreak at Quesnel shelter

Fechavirus is a kind of parvovirus, which makes cats and kittens very sick

Barriere RCMP hit the trail with BC Conservation Officer Service

Barriere RCMP Detachment Commander, Cpl. Robert Welsman, says he took to back… Continue reading

Plant veggies and enter Barriere Blooms contest

Victory Garden theme gets residents in the dirt

RV habitation once again a discussion topic for TNRD

“I don’t imagine for a moment that we’ve heard the last of the RV issue”

Minimum wage goes up June 1 in B.C. as businesses face COVID-19 challenges

The minimum wage jumps by 75 cents to $14.60 an hour on Monday

Protesters rally against anti-black, Indigenous racism in Toronto

Police estimated the crowd to be between 3,500 and 4,000 and said there was no violence

Feds earmark $1.5M to support recovery of B.C., Indigenous tourism

B.C. money will be split between Vancouver Island and Indigenous tourism

‘We’re sick of it’: Anger over police killings shatters U.S.

Tens of thousands marched to protest the death of George Floyd

Surrey mayor’s party under fire for ‘sickening’ tweet accusing northern B.C. RCMP of murder

Mayor Doug McCallum says tweet, Facebook post ‘sent out by unauthorized person’

Father’s Day Walk Run for prostate cancer will be virtual event this year throughout B.C.

The annual fundraiser for Prostate Cancer Foundation BC has brought in $2.5 million since 1999

Dr. Bonnie Henry announces official ban on overnight kids’ camps this summer

New ban comes after talking with other provincial health officials across the country, Henry says

Senior man in hospital after unprovoked wolf attack near Prince Rupert

Conservation officers are on site looking for the wolf

VIDEO: NASA astronauts blast off into space on SpaceX rocket

Marks NASA’s first human spaceflight launched from U.S. soil in nearly a decade

Most Read