PO Box R3

PO Box R3 are Scottish Highland cattle breeders in Glenwood Springs, Colorado, in Pitkin County and the Roaring Fork Valley near Aspen. Their herd follows guidelines from recognized associations and receives regular health screenings, including routine herd checks and vaccination protocols.

They raise their cattle on rotational pastures with access to open fields and natural mineral sources, aiming to support steady growth and resilient health. Calves are gently socialized through daily interactions and moved to sheltered calving barns when needed.

As a family operation, they manage modest herd sizes and focus on clear record keeping for lineage and health history. They collaborate with local feed suppliers to source non-GMO grains and native hay mixes, and each animal’s diet is adjusted seasonally to mirror natural grazing patterns at elevation. Their commitment to sustainable land use has shaped grazing practices that benefit both cattle welfare and soil conservation.