After an accident involving some cattle dying, Winona decides that the only honorable thing to do is to commit ritual suicide. Applejack, Twilight, and Fluttershy try their best to stop her, but this dog is on a mission, and nothing is going to stop her. Well, nothing except spontaneous enlightenment and subsequent immortality.
Written after a really terrible joke about dog seppuku was made on the Seattle's Angels podcast.