S1953E27 - Of Rice and Hen
Synopsis
Miss Prissy, the slow-witted hen, sets out to land a husband - Foghorn Leghorn, and the barnyard dog is willing to help her by dressing as a rooster to "rival" Foghorn's non-existent affections and make him jealous so that he'll marry Prissy without thinking. Foghorn falls for the scheme - hook, line, and sinker.