Your dog can make you feel better, and here’s why

Wayne Pacelle has a demanding job as president and chief executive of the Humane Society of the United States. This is one of the reasons he brings Lily, his beagle mix, to work with him. He is convinced that animals “are a necessary ingredient in our emotional well-being,’’ he says. “I deal with many stressful issues, and I see terrible cruelty,’’ he adds. “But when Lily puts her head on my lap, it calms me.’’

Pacelle can’t scientifically document the positive effects he gains from his connection with Lily (and Zoe, his cat.) But his experience supports what researchers who study human/animal interaction have concluded: Pets, especially dogs, seem to be good for our health.

“Dogs make people feel good,’’ says Brian Hare, an associate professor of cognitive neuroscience at Duke University, who points out that dogs are found now in some courtrooms, exam study halls, hospitals, nursing homes, hospice-care settings, classrooms, airports and elsewhere, “and their only job is to help people in stressful situations feel better. Many people seem to respond to dogs in a positive way.’’