Don Murphy is well-known as an elite cow horse trainer, however his roots reach down into the ranching culture of the West Coast. Before training and showing was a sustainable business, he was cowboying in the steep hills of Northern California and embracing the traditions of vaquero horsemanship. His grandfather, Thomas Murphy, homesteaded near Mount Diablo and established a cattle ranch in 1873. Don Murphy was raised in the steep foothills, checking on cows and calves, roping steers and breaking colts. He was also learning the finer points of riding in the hackamore, two-rein and spade bit. After a few years in college and a short stint in the U.S. Army, he began working horses full-time during the late 1960s. As the reined cow horse industry grew, he trained and showed standouts such as Black Hawk Willie, RS Lilly Starlight and Bald N Shiney. During a career that spanned five decades, he trained 23 AQHA world and reserve world champions. He is also respected as a successful coach, helping both amateur competitors and professional trainers step up their game. Many horsemen agree that his savvy as a coach and a mentor stems from an understanding of how modern cow horse competition relates to traditional work done on a ranch.