Trivia: The final Warner Brothers cartoon to feature the concentric rings in the opening and closing titles.
Trivia: The final Bugs Bunny cartoon produced at Warner Brothers.
Continuity mistake: When the Big Bad Wolf has finished hammering in the sign at the beginning of the cartoon, he is holding a hammer in his right hand. When he tells his nephew to put their rabbit outfits on, he holds up his right hand but the hammer he was holding a few seconds ago has disappeared.