After a long day of working bulls, Beni Paulson pours a celebratory splash of watered-down blackberry brandy into a thermos cup as his sidekick Pearl, a 5-year-old mini Australian shepherd, provides ...

There are more than 9 million dairy cows in the United States, and the vast majority of them are Holsteins, large bovines with distinctive black-and-white (sometimes red-and-white) markings. The ...