Canadian dairyman Ben Loewith milks 450 cows in Ontario, Canada. He’s about 2 two hours west of Buffalo, New York, or just a bit southwest of Toronto between Lake Ontario and Lake Erie. Loewith’s cows are 100-plus-pound producers.

 Average isn’t something he’s interested in; the highest achievable results are more fascinating to him. Loewith likes to learn about protocols and processes that produce high performance in dairy cows more so than specific cow pedigrees. He uses a “Good Book,” as he calls it, to help him understand how week-to-week changes affect the results he sees on his farm.