Home

homeThe Open Spear Ranch is a family-owned ranching operation located in south central Montana, north of Big Timber. We raise quality registered American Quarter Horses and commercial cattle.

The Open Spear Ranch currently runs 40 registered top quality quarter horse broodmares carrying foundation bloodlines of High Brow Cat, Docs Hickory, Peptoboonsmal, Playgun, Peppy San Badger, Freckles Playboy, Montana Doc, Nu Cash, Doc Bar, Doc O’Lena, Dual Rey, and more. Our studs are sons of Peptoboonsmal, High Brow Cat, Docs Hickory and a grandson of Shining Spark/Freckles Playboy.  These OSR horses exhibit superior dispositions and we have many cutting, reining, roping, working cow horse, and stud prospects for sale by private treaty.

Our mares are pasture bred and raise their foals in wide open country where they are exposed to all the elements of nature.  The foals learn to cross creeks, navigate steep hillsides, and avoid rattlesnakes, mountain lions, bears and coyotes.  They are often placed in pastures with our cattle which helps to stimulate their natural cowbred instincts.  As a result, these foals adapt well to trail riding and cattle work once they are broke to ride.

If you would like further information on any of the Quarter Horses we have listed, please don’t hesitate to contact us.