If you live with a dog, chances are you’re familiar with canine de-stressing techniques. Perhaps you’ve felt a wave of relief from burying your face in fur after a difficult day at work, or experienced a release of calming chemicals after being met with a particularly enthusiastic greeting. And maybe those daily dog walks have helped you shed a few pounds or led to some welcome social interactions with other people and their dogs. And doesn’t life seem to have more meaning because there’s a living creature depending on you?
To dog people, the emotional, physical and even spiritual benefits of canine relationships tend to be obvious. These benefits feel as real to us as the saliva-soaked tennis ball we’re holding in our hands. That’s why it can be so hard to understand why the non-dog world hasn’t caught on to all these life-altering advantages. Even worse is the fact that many people who have never lived with a dog seem to think we may be making all this up—that the only place these benefits exist is in our heads.
Science in ActionThanks to a special report from Harvard Medical School (HMS), we now have something important to share with these nonbelievers—proof! Get Healthy, Get a Dog is the first publication to compile hundreds of research studies from around the world that document the physical and psychological benefits of dog ownership. Taken together, these studies provide the most complete picture yet of the many ways in which dogs enrich human life: from lower cholesterol and improved cardiovascular health to weight loss, companionship, defense against depression and longer lifespans.
“The most common reaction we’ve been getting from people about this report is that they are so grateful that someone has finally put into print what they’ve known intuitively all along,” said medical editor Elizabeth Pegg Frates, MD, who supervises the Lifestyle Medicine Interest Group at HMS, teaches a college course on lifestyle medicine at the Harvard Extension School, and directs the Wellness Programs at the Spaulding Stroke Research and Recovery Institute, an HMS affiliate.
The 50-page report is the result of a collaboration between HMS and Angell Animal Medical Center , a leading veterinary hospital based in Boston. Get Healthy, Get a Dog approaches the dog/human relationship as a two-way street, so half of it is devoted to the human—what the dog does for the person—and half is devoted to the dog—what the person should do for the dog. Frates tackled the former, and Lisa Moses, VMD, who heads the Pain Management Service at Angell Animal Medical Center, covered the latter, which includes sections on nutrition, exercise, training and responsible pet ownership. Moses also makes a compelling case for adopting a dog rather than going to a breeder or pet store.
“We didn’t want to create the impression that a dog is some kind of tool for achieving better health,” says Moses in explaining the dual focus. “We wanted to emphasize that it’s the relationship that provides these benefits—it’s not the pet. And for that relationship to develop and be sustained, you have to do your part.”
Physical Benefits Doing your part often means going for walks in the rain, sleet or snow, at all hours of the day and night. In fact, one of the primary health benefits of owning a dog is that it boosts your activity level. There have been about a dozen studies conducted on the link between dogs and human exercise, including one that compared 536 dog owners with 380 non-owners. Those with dogs were found to be fitter, thinner and less likely to have chronic health conditions, such as high blood pressure and diabetes. A study in Missouri that paired public housing residents with certified therapy dogs for five 20-minute walks a week found that participants lost an average of 14.4 pounds without changing their diets.
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