aAa® Animal Analysis dairy cattle breeding guide identifies qualities a cow brings to a mating and qualities the bull must bring in order to produce balanced offspring. Why is balance important? Because form determines function – a cow’s form determines how well she can function, including will to milk, efficient feed conversion, calving ease, mobility and general health. Cows with a balance of aAa® qualities have the form to live longer, healthier, more productive and more profitable lives. aAa® Animal Analysis is a simple, effective and affordable way to breed better offspring from the cows in your herd.