The Anti Horse Thief Association was an important citizen-based crime fighting outfit in the Old West. It got its start in the late 1850s, battling marauders and bandits in Kansas. It spread to many states and territories over the next 60 years and included a national constitution and bylaws. They denied being vigilantes.
By 1906, the AHTA counted more than 30,000 members, who believed membership helped prevent theft of livestock and more. Numbers began dropping after the Old West days,

True West May/June 2025
In This Issue:
Features
- Historic Hotels of the American West
- A Journey Through Wyoming’s Outlaw History
- A Journey Through Washington’s Wild Frontier
- Blazing The Oregon Trail
- Journey Through Time
- Did Brigham Young Order a Massacre?
- Mountain Meadows Scapegoat John D. Lee VS. A Firing Squad
- Mormons in the Movies
- An Indigenous Consultant Ensures Accuracy
- The Battle Axe And A Raw Deal
- Showdown: Bridger VS. Brigham
- The Mountain Man and the Mormon Moses
- The Ghosts of Mountain Meadows
- The War Before the War
- Mountain Meadows