This first comprehensive study of My Little Pony explores the history and cultural significance of the franchise through Season 5 of Friendship Is Magic and the first three Equestria Girls films. The brand has continued to be on the receiving end of a sexist double standard regarding commercialism in children’s entertainment, while masculine cartoons such as the Transformers have been spared similar criticism. The high-profile fans known as Bronies are also discussed, covering the media’s problematic reaction to them and the Bronies’ response when the My Little Pony cartoons didn’t conform to their expectations.