In the mid-1970s, the average American dairy farm had about 25 cows. Today, many operations have more than 3,000 – a number that was almost unheard of 25 years ago.
In the mid-1970s, the average American dairy farm had about 25 cows. Today, many operations have more than 3,000 – a number that was almost unheard of 25 years ago.