Being the new kid on the first day of school filled Penny Pettigrew, a red-haired, freckled-faced country girl, with fear and so many questions. "Will I fit in? How should I look? What do I say?"

On the way to school, she meets a personable pig named Precious who shares her story of trials in the mud and errors piled high. Penny soon discovers the secret to feeling comfortable in her own skin and making new friends. I Must Moo! is an amusing story with a thoughtful purpose for children two to ninety-two!