In the Italian Dolomites, Zen and other pups are tasked with rescuing those buried on the slopes
(Newser) -
Zen, a 5-year-old border collie, circled around a mound of snow as he picked up a scent, his quick movements signaling to his handler that someone was buried deep below. Zen has been a rescue dog for three years, and on this day he was helping train 20 other dogs...