Coco may be the youngest of the five Tanberry girls, but she can be as tough as big sister Honey and as determined as either of the twins, Summer and Skye. So when she discovers her favourite pony, Caramel, needs her help she has to do something. But why does Lawrie, the moodiest guy in the school, keep getting in her way? Can Coco rescue Caramel in time of is she riding into deeper trouble?