<P> Milking is the act of removing milk from the mammary glands of cattle, water buffalo, goats, sheep and more rarely camels, horses and donkeys . Milking may be done by hand or by machine, and requires the animal to be currently or recently pregnant . The milker may refer either to the animal that produces the milk or the person who milks said animal . </P> <P> Hand milking is performed by massaging and pulling down on the teats of the udder, squirting the milk into a bucket . Two main methods are used: </P>

What is the part of the cow where milk comes from