According to Chuck Jones, the idea for this cartoon came about one day while he and the writers were trying to come up with a new story for a Bugs cartoon. Their boss, the producer Edward Selzer, abruptly announced, "I don't want no gags about bullfights. Bullfights aren't funny". The thought of putting Bugs in a bullfight hadn't even occurred to Jones, who immediately hit upon it as a great idea. The resulting cartoon proved to be one of the most successful in the Bugs Bunny series.
The sounds of the crowd were recorded from a real bull-fighting crowd in Barcelona, France.