The O-RO Ranch (also known as the ROs, referring to the cattle), located in Prescott, Arizona, is a historic ranch that was established in the late 19th century. The O-RO is known for its beautiful natural surroundings, rich history, and for raising and breeding top-quality quarter horses and cattle. With its rugged landscape, lush pastures, and breathtaking views of the surrounding mountains the ranch is home to a variety of wildlife, including deer, elk, and wild turkey. The ranch has a strong conservation ethic and works to protect the wildlife and natural resources that call the ranch home.

The O-RO has a reputation for producing horses that are strong, athletic, and versatile, making them suitable for a variety of disciplines including, reining, cutting, and roping. The ranch has produced many champions in these disciplines, which is a testament to the quality of the breeding program.

The O-RO is home to a small number of professional cowboys that live on the ranch year-round where they care for the horses and cattle. Cowboys working on large cattle ranches in Arizona face a variety of challenges. The work is physically demanding, often involving long hours of riding, herding, and caring for the cattle in all types of weather. The vastness of the O-RO can make it difficult to keep track of the cattle and ensure that they are healthy and well-fed. Cowboys must also be skilled in handling and training horses, as well as repairing and maintaining equipment. The life of a cowboy on a large ranch also requires a great deal of self-sufficiency and independence. They have to be able to live and work in such a remote location as the O-RO, and be able to handle any emergencies that may arise. Despite the tough conditions, cowboys who work on the O-RO are dedicated to their work and the cattle they care for, and take great pride in their role in keeping the ranch running.