Louie's luck nurturing animals isn't good. So when his father brings home a sick newborn donkey named Winslow, he's determined to save him. Everyone worries that Winslow won't survive, especially Louie's quirky new friend, Nora, who has experienced loss of her own. But as Louie's bond with Winslow grows, surprising and life-altering events prove that this fragile donkey is stronger than anyone could have imagined.