What is aAa®? aAa® Animal Analysis dairy cattle breeding guide identifies qualities a cow brings to a mating and qualities the bull must bring to produce balanced offspring.

Who are aAa® analyzers? aAa® approved analyzers are independent breeding consultants trained in the aAa® method. aAa® analyzers are not affiliated with any AI organization.

How does aAa® work? aAa® numbers describe natural patterns in the way an animal’s body parts are formed and function together and identify the causes of a cow’s problems. Using aAa® makes it easy to select bulls with the qualities your cows need.

Why is aAa® important? 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 live longer, healthier, more productive and more profitable lives.