Chicken Jitters is a 1939 cartoon starring Porky Pig.
Porky runs a poultry farm. The farm is filled with nothing but chickens. Within that farm is a little duckling to which when we first saw it, was still inside its egg. It came out when it skipped into a tree; after that it took a picture of the audience. Everything is going fine in the farm, until a fox shows up and stole the duckling. Porky tried to get it back but the fox keeps overpowering him. Luckily, the ducks arrived in time. They killed the fox and turned him into a fur coat.