We can choose our friends. But we can't choose their horses... When Grace Carter (Show Barn Blues) finds herself helping a friend in need, she turns to the Briar Hill Farm gang for help. As a summer oasis, Briar Hill sounds ideal: shade trees, breezes, and not too many boarders to stir things up. But Grace's old friend Suzie isn't winning any prizes for world's best farm guest. And neither is her horse. While...