Dogs really are man's best friend. New research indicates they can reduce stress, lower blood pressure, and even accelerate healing.
The Swedish Medical Center in Seattle, Wash., has developed a program known as Therapy Pups.
Dogs like Armani visit the surgery floors on a regular basis.
They're also outfitted with cameras. A custom made harness is wrapped around the dog's head.
The pup cams are getting thousands of views online and the pups themselves are a hit with the patients.
The hospital started therapy pups in 2008 and they plan to expand the program.