The term 'Cowboy Companion' is a job description for a PARD, which is a four-letter word. A PARD is a close friend or companion of a cowboy, typically one who shares the same lifestyle and works alongside them. They often help with the daily tasks of herding cattle, mending fences, and other ranching duties. Pards are also known for their loyalty and camaraderie, providing emotional support to their cowboy companions.