Owning A Dog Leads To More Walking And Exercise For Older Adults : Shots - Health News A new study finds dog owners on average walk 22 more minutes more per day compared to people without dogs. The benefits of walking include a lower risk of heart disease and premature death.

Dog Owners Walk 22 Minutes More Per Day. And Yes, It Counts As Exercise

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ARI SHAPIRO, HOST:

Dog owners often say one of the best things about dogs is their unconditional love. A new study suggests there's another benefit, too. Dog owners walk a lot more than people who don't have dogs. The question is, is it enough to count as exercise? NPR's Allison Aubrey reports.

ALLISON AUBREY, BYLINE: Every morning about 6:30 a.m., Evan Reynolds (ph) gets a wake-up call from Fenster (ph), his 2-year-old rescue dog.

EVAN REYNOLDS: He came up on the bed this morning and said I'm here now...

(LAUGHTER)

REYNOLDS: ...Because he needed to go out.

AUBREY: And so Reynolds got up, got dressed and headed straight to the park. It's a daily routine he cannot escape.

REYNOLDS: How you doing there, buddy? OK, that is a good hound.

AUBREY: How many minutes do you think you've walked this morning already?

REYNOLDS: Coming up on an hour. We've had little stops along the way like we're doing now.

AUBREY: Now, I know what some of you may be thinking. Dog walkers often look like they're just out for a leisurely stroll. And there's been debate about whether this really gives people the exercise they need to help cut the risk of disease. Previous studies have used pedometers to estimate how many steps dog walkers get from their daily routine. But Daniel Mills, a researcher at the University of Lincoln in the U.K., decided to do something more to measure the intensity of exercise.

DANIEL MILLS: What we did is we actually used a much more sophisticated activity monitor in order to assess the effects.

AUBREY: Mills and a group of colleagues recruited volunteers - some who had dogs, some who did not. All of them were in their 60s and older, and they agreed to wear an activPAL monitor for three weeks. The device measures speed, distance and other factors that help scientists calculate the intensity of exercise.

MILLS: People wore it 24 hours a day, which gave us a real insight into the total amount of activity.

AUBREY: Mills says what they found surprised him. Dog owners walked more, an average of 22 minutes more per day compared to those who didn't have dogs. And it turns out they weren't just dawdling.

MILLS: Not only did we see an increase in exercise, but also it was at a moderate pace.

AUBREY: By moderate, he means brisk. The dog owners were at times walking at a pace of 3 miles per hour, getting their heart rates up.

ROBERT SALLIS: This is a great study.

AUBREY: That's Robert Sallis, a family physician with Kaiser Permanente in California. He was not involved in the research but commented on the findings.

SALLIS: Well, you know, it's amazing. The national physical activity guidelines call for 150 minutes a week of moderate-intensity exercise, and that's what they got in this study.

AUBREY: Sallis says adopting a dog can help put an end to the excuses people have for not exercising.

SALLIS: If you look at a lot of the studies that have been done on pet ownership, dogs in particular, that people who own pets seem to live longer than those who don't own them.

AUBREY: And he says the walking is likely part of the reason why.

SALLIS: Walking every day reduces your risk of virtually every chronic disease, starting with diabetes to heart disease to cancer to stroke.

AUBREY: And he says the health benefits of dog ownership are likely explained by other factors, too.

SALLIS: Perhaps the companionship, lower rates of depression, stress. I think that having a pet I think as you grow older is a great idea.

AUBREY: If you're up for the responsibilities. The one emotionally fraught side of course is dealing with the loss of a pet. Evan Reynolds says the death of his first dog several years ago was really hard.

REYNOLDS: My routine was off. I put on some weight, all this stuff.

AUBREY: Until he brought home Fenster. Now Reynolds says he's back to walking and feeling good. Allison Aubrey, NPR News.

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