Many of these films were made before the American Humane Association began its efforts to prevent injury or death to animal performers. Today, stunts are done with caution and the risk of injury has been seriously minimized... thanks to the role of the American Humane Association.
We wish to acknowledge our appreciation to those gifted Producers, Writers, Actors, Craftsmen and especially the Animal Trainers who were responsible for the films used to compile this motion picture.
Only the Blondie movies are explicitly acknowledged in the credits: "Excerpts from Blondie Films Copyright King Features Syndicate 1937, 1940, 1941, 1943, 1946, 1947."