A method for control of milking of animals permitted to move within an area including at least one grazing paddock wherein the animals graze, a milking area located remote from the grazing paddock, and a raceway via which animals in the grazing paddock access the milking area, the milking area including a milking system for milking the animals that access the milking area. The animals that access the milking area via the raceway are counted in at least one position located remote from the milking system, a future amount of animals in the milking area is predicted based on the animals counted in the at least one position located remote from the milking system, and the operation of the milking system or other arrangement in the area is controlled in a manner and at a point of time based on the predicted future amount of animals in the milking area.