In today's factory farms, animals are crammed by the thousands into windowless sheds and confined to wire cages, gestation crates, barren dirt lots, and other cruel confinement systems. The giant corporations that run most factory farms have found that they can make more money by cramming animals into tiny spaces, even though many of the animals get sick and some die. Most of the animals are pumped full of antibiotics and growth hormones. According to Humane Farming association, “In 1954, American farmers used about half a million pounds of antibiotics a year in raising food animals. Today, about half of the 50 million pounds of antibiotics produced in the U.S. each year is used for animals, 80 percent of which is poured directly into feed to make animals grow faster.” The factory farming industry strives to maximize output while