Pigs, cows, and chicks alike all are animals that take place on a farm. People around the world take their time to treat animals breed them and keep them healthy and alive. Some people had to do this for money in the 1800's
Farmers grew crops to eat sell and feed animals. potato and carrots were their own seeds so it made it easy but wheat had seeds and the crops its self.farms usually had some sort of crop farm on their farm.