Leroy J. Mast

Leroy J. Mast is a Percheron breeder in Mount Vernon, IL, Jefferson County and Southern Illinois near St. Louis. They have been raising Percherons for more than 25 years, adhering to registry guidelines and emphasizing regular health screenings along with detailed conformation evaluations. Foals are introduced to family life early, spending time in pasture settings and interacting with handlers to build trust and steady temperament from week one.

Their farmstead spans over 50 acres of rolling pastureland where stall facilities blend safety with comfort, and horses enjoy shelter yards adjacent to paddocks stocked with hay. The goal is to produce versatile draft horses well suited for both light farm work and show rings, with several offspring having placed in regional halter and driving classes. Reviews often note the Mast family’s transparency at visits, appreciating how they welcome questions and walk buyers through pedigrees with patience.