David Mast

David Mast, Percheron breeder in Mount Vernon, Illinois, is based in Jefferson County and southern Illinois near St. Louis. He has been raising Percheron horses for more than a decade, registering each foal with national draft horse associations and following health protocols that include regular vaccinations and mineral-balanced diets. The herd grazes on mixed grass pasture with daily access to shelter, and young horses receive early handling from birth to encourage a steady temperament.

Stallions and mares undergo seasonal farrier visits and routine veterinary assessments to ensure sound feet and overall fitness. Many of his horses have placed well in county-level draft horse classes, a nod to a family tradition that spans several generations of farm life. Visitors often comment on the gentle nature and sturdy conformation of each foal, nurtured through consistent socialization and varied conditioning routines on rolling pastures. He selects matings to balance strength, health and temperament suited for driving, farm work or performance events.