What Price Porky (1938)

Porky tries to feed his chickens, but some ducks steal the corn he puts out, then declare war. The battle rages, with the ducks against the chickens, sometimes in wing-to-wing combat, but also aerial attacks, and Porky finally turning the tide with his machine gun improvised from a wringer washer and a bag of corn. But the ducks still get the last laugh.