Colt Garrett, an almost twelve-year-old, falls in love with a spunky bum lamb while helping his dad deliver a colt to Woolerman's Sheep Farm. He convinces Dad that he and his little brother Justin each need a lamb for 4-H. Soft-hearted Dad gets twelve in the middle of a spring Montana blizzard. To keep them warm enough, the lambs end up in the basement. Colt's lamb leads the dozen in some in-house hijinks: escaping from their pen, munching Mom's living...