Nestled in the small Loving County, TX between the hills of Depression Valley lies the historical, family-owned cattle ranch, Heartlock Cattle Co. From a small patch of land bought by Mr. Amos Heartlock in 1860 right before the Civil War, to the largest cattle rearing ranch in the county. Currently owned by retired rodeo veteran and texas longhorn breeder, Jeremiah Heartlock, the ranch has slowly shifted focus to their equines, fueling Jeremiah's passion of breeding strong, capable and legendary horses. He's aided in this endavour by his daugther Filly, his nephew, Derek and a loyal team of ranch hands.

Heartlock Cattle Co. hopes to bring future champions to the western showing scene, with carefully selected studs and broodmares. Their goal is to build up strong and profitable bloodlines to bring new foundations to the AQH and APH breeds.