By feeding according to cows’ requirements, rumen health improves and milk yield rises. The Lely Cosmix, along with the Lely Astronaut, ensures that each cow receives the portion of concentrate it needs. Cows that do not consume enough during milking, heifers and dry cows get their concentrates from the Cosmix. Thanks to the Lely Qwes cow-recognition system, the Cosmix knows precisely how much concentrate the cow is allowed to be fed at any given time.