Generally, Dairy Farming is a kind of agricultural, or an animal husbandry, enterprise, for long-run-production of milk, from dairy cows however also from goats and sheep, further that may be either processed on-site or transported to a dairy factory for processing and further retail sale. Most of the dairy farms sell out their male calves born by their cows, commonly for veal production, or breeding based on quality of the bull calf, instead of raising non-milk-producing stock. There are many dairy farms which also grow their own feed, particularly comprising corn, alfalfa, and hay. This is fed straight to the cows, or is stored as silage for use in the winter season.