In the fourth adventure in the Sneaky Pony series, Keeker and Plum have discovered all kinds of surprising things on the farm: a baby bird to take care of, a family of groundhogs living in the field. They also learn that Mrs. Dana's horse is going to have a baby. But soon Keeker and Plum get tired of being ignored and Keeker decides staging a play will be just the thing to win back her parents' attention. By the time the play is over, Keeker and Plum receive a surprise more exciting than they ever could have imagined!