Well, that’s the question some Midwest dairy farmers are debating now that the National Milk Producers Federation has taken a stand against the widespread practice of cutting off cow tails -- or tail docking. It started decades ago as a method to stop the spread of disease because the tails often becomes slimed with manure. Recent studies suggest the practice isn't necessarily effective, but many dairy farmers still employ the technique to avoid a face full of slimy cow tail.
Many people who haven’t stepped foot on a dairy might think milking a cow is a sort of Emersonian back-to-the land moment, where a milker bonds with his or her cow while communing with nature. Just milk her for a while and voilà: fresh, creamy milk. But the truth is, milking can be a very dirty job.