Mushu is a small, comical dragon and one of the main characters in Disney's 'Mulan'. He serves as a guardian and companion to the film’s protagonist, Mulan. Though lacking the traditional grandeur of a guardian dragon, Mushu is determined, witty, and fiercely loyal. His character provides comic relief throughout the film as he aids Mulan in her quest to bring honor to her family. Despite his small size and initial lack of confidence, Mushu proves to be resourceful and brave, ultimately playing a key role in Mulan's success.