At least, that's the belief of Cotswold farmer Rosamund Young, author of “The Secret Life of Cows” and the subject of On your Farm: How to Read a Cow. Here are nine moo-ving observations about ...

a dairy cow needs to eat to produce 100 pounds of milk has decreased by more than 40% on average in the last 40 years. Farm programs typically cost each American just pennies per meal and account for ...