When a blizzard traps a family outside in a whiteout, a cattle dog devises a stunning rescue in a moving, suspenseful, and gorgeously illustrated story. A family--a mother, a father, and their ten-year-old son--have come all the way from Florida to the Appalachian foothills to experience the wonder of a snowy weekend. At a nearby farm, a cattle dog is working, as she does every day, driving her forty head of cattle from pasture to corral and back...