Service dogs change lives of veterans with PTSD for the better

Veterans can develop post-traumatic stress disorder (PTSD) after stressful or traumatic events. Utrecht University researcher Emmy van Houtert studied the influence of service dogs on the symptoms of PTSD. She also looked at the effect of the service work on the dogs. Service dogs appear to change the lives of people with PTSD for the better. The dogs themselves do not seem to experience any stress from their work.