"Somewhere between hunting for gold in Latin America as a geologist and getting married to a new husband, thirty-three-year-old Susan Purvis loses her way. Susan comes to believe that a puppy and working on ski patrol at the last great ski town in Colorado will improve her life. When she learns about avalanches that bury people without warning, she challenges herself: ''What if I teach a dog to save lives?'' This quest propels her to train the best...