Old Farmer Gruff had a big herd of cattle. They mooed and they bellowed and made his bones rattle. Get in behind! hollered old Farmer Gruff to his three cattle dogs, named Scruff, Wuff and Tuff. When the work is done, the three cattle dogs scamper off to play. But TROUBLE lurks under the bridge...look out for greedy monster Marakihau! A lively New Zealand retelling of The Three Billy Goats Gruff.