The Tale of Willhanna: A Horse's Magical BirthdayWillhanna, a wise and athletic horse is counting the days until his 10th birthday. Josephine Rose, the kind Clydesdale, and his other horse friends on the farm want to find a special way to celebrate this big day. One March afternoon, the horses seek Mirabella's advice for some clever ideas, since she has known Willhanna for several years. Mirabella, the thoughtful cow suggests holding a surprise party in the old dairy barn. As the days lead up to