The Milkman 1932

Directed by Ub Iwerks

Flip, the owner of a dairy farm, wakes up one morning and goes to milk his cow. He has problems with a pesky fly who is eventually swatted by the cow's tail. Flip then takes the milk into town to deliver it. While in town, he encounters a bratty little kid who just won't leave him alone. Eventually Flip and the kid make up and become friends.