Man’s best friend has once again proven its ability to detect someone in trouble and lead its human companion to the scene to summon life-saving help. Dan DiCandilo in Richmond, Virginia suburb of Ashland told WWBT how a dreary, bitterly cold morning just after sunrise turned into a life-saving rescue during his daily walk around the neighborhood with his dog, Gozier. “We walk five miles a day, every day, and we’ve been doing that for nine years,” said DiCandilo. “Gozier is the child we’ve never had.” He continued, “We were about halfway up Henry Clay, heading towards the tracks as...