As the Washington Post reports, researchers at the University of Missouri and Miami University in Ohio analyzed data from a 2012 health and retirement study and found that dog walking is linked to improved emotional and physical health for older adults. Walking is an easy way for older adults to stay healthy and fit, and those who have dogs are more likely to go for a walk each day. Dog walking is linked to a lower body mass index (BMI), decreased doctor visits, fewer limitations on activities of daily living, and more frequent exercise. Dog walking also provides a way for pet owners to meet one another and socialize. The study suggests that doctors may want to recommend dog ownership for their patients and that retirement communities can include dog walking paths to encourage residents to walk their dogs as a way to stay healthy.