In modern production, the bird is typically fed a controlled amount of feed, depending on the stage of the fattening process, the bird's weight, and the amount of feed the bird last ingested. At the start of production, a bird might be fed a dry weight of of food per day and up to (in dry weight) by the end of the process. The actual amount of food force-fed is much greater, because the birds are fed a mash with a composition of about 53% dry and 47% liquid (by weight). This is the equivalent to around 1,900 grams per day in total mass.