Chickens that are raised for meat are hatched from their eggs at a hatchery, and then the next day they are delivered to a poultry barn. After 39 days they are full-sized and are slaughtered. For their entire lives they live with about 20,000 other chickens in a poultry barn, and never even go outside or even touch dirt one time in their lives. They live inside of a barn with wood shavings, and they all poop for their entire lives on these wood shavings. After the chickens are all gone, this chicken poop and wood shavings are scraped out and then new wood shavings are put down for the next batch of chickens.
