Carrie adores riding Red Robin. He is a perfect pony in every way and she is heartbroken when he has to be sold as her father loses his job and the family move into a small cottage. But when she tidies up the little stable at the bottom of their new garden, the next-door farmer surprises her with a new pony to live there. There's just one problem: Carrie can't stand the thin, muddy, dirty, scruffy pony. He's so ugly she nicknames him Rabbit - but can the unloved little pony work his way into Carrie's heart?