Teaching Dogs to Save Lives

June 20, 2014 - With their keen sense of smell, dogs are an ideal companion for military and law enforcement officials looking to sniff out explosives or drugs. At K2 Solutions in North Carolina, handlers train dogs to identify these threats in real-world search scenarios. And as more U.S. troops come home from war, the organization is increasingly training service dogs to help veterans cope with post-traumatic stress disorder (PTSD).