A spirited young pony named Foxy longs for adventure off the farm. Mr. B, an elderly horse, tries to explain the wisdom of honoring barn rules, but Foxy stubbornly refuses to listen. He believes the rule about horses staying inside the fenced pasture is just not fair. When someone accidentally leaves the gate open, Foxy gallops away, encountering dangers he had not foreseen. He learns the valuable life lesson that rebelling against authority can...