Track riders exercise racehorses on behalf of horse trainers so that they may be fit for racing.
Veterinarians diagnose, treat and help to prevent disease and injury in animals. They advise on measures to prevent the occurrence or spread of diseases and on ways to improve the health and productivity of animals, and supervise safety standards on food supplies.
Veterinary nurses provide support to veterinarians in the management and care of animals receiving medical and surgical treatment.
Viticulturists plan, supervise and coordinate the growing of selected grape varieties for the production of wine, dried fruit or table grapes.