The available jobs on a horse farm depend on the type of farm you work on and its acres. If it is a breeding farm, you have different responsibilities than you would at a ranch, boarding, or training facility. Most horse farms have a farm manager, who manages the day-to-day operations. Farm managers supervise farm hands who perform a wide range of duties on the land. Farm hands may maintain pastures, the round pen, and other facilities as well as clean the barn, stables, and stalls. Farm hands may also stock feed and carry out other maintenance tasks. On a training farm, trainers and exercise riders work directly with the horses.