One of the pre-1948 cartoons to fall into the public domain as United Artists, the copyright holder of the pre-1948 shorts at the time, failed to renew the copyright in time.
Elmer Fudds's short and chubby appearance is a caricature of Arthur Q. Bryan, the actor who did his voice.
The cartoon with Peck Up Your Troubles (1945) and the reissues of The Merry Old Soul (1933), Booby Hatched (1944), Tick Tock Tuckered (1944) and Trap Happy Porky (1945), has a special 1941-55 ending rendition of "Merrily We Roll Along". Both American and European versions keep the original end cue, unlike most special ending cues.
Much like Wabbit Twouble (1941), directed by Robert Clampett the previous year, this features Bugs as the aggressor provoking Elmer for no apparent reason.