John Duppong

John Duppong raises Hereford cattle in Mandan, ND, in the Missouri Valley near Bismarck. He has been working with this breed for several years and follows recommended health protocols, including routine veterinary exams and genetic screening. His herd grazes on open pastures with access to sheltered feeding areas, and calves are introduced to low-stress handling methods from an early age.

Animals spend most of their time in family-run pastures, where they benefit from daily observation and individualized care. He participates in established breed improvement programs to maintain strong bloodlines and balanced temperaments. Neighbors often comment on his commitment to sustainable practices and the friendly disposition of his cattle.

Many of the farm’s practices reflect its roots as a family homestead, with modest growth focused on animal welfare rather than production scale. Feeding plans adjust with grazing seasons to support steady growth and reproductive health.