26th Annual
BROWNOTTER BUFFALO RANCH
AUCTION
Ron Brownotter, Owner, Bullhead, South Dakota
MONDAY – NOVEMBER 16th, 2026
11:30 AM MST 12:30 PM CST
Selling his entire 2025 calf crop of 400+ BIG Growthy buffalo bull/heifer calves and 25 yearling heifers.
LIVE PUBLIC AUCTION, with online simulcast bidding available at www.bradeenauction.com.
Buffalo located in the heart of buffalo country, near Bullhead, SD from MCLAUGHLIN, SD, 10.5 miles south on Hwy 63, 17.5 miles west on BIA 4, and 8.5 miles north to the ranch. From ISABEL, SD, go 16 miles north on Highway 65, then 13 miles east on BIA 4 and north 8.5 miles. Google Map “Brownotter Buffalo Ranch, Bullhead SD”.
Auctioneers Note: For over 25 years we have watched the Brownotter buffalo herd evolve into one of the great “Reputation herds” in the Buffalo industry. The key to their success is their access to genetics from National and State Parks, as well as the fact that these buffalo are raised literally in the heart of buffalo country. . . no better scenario exists. If you are not already a repeat buyer at this auction, make plans to participate. You will NOT be disappointed in these big, healthy, top-quality calves and yearlings, selling November 16, online or at the ranch!
Terms & Conditions: Live Auction, Selling “one to all” gate cut, in each of the “large” and “medium” weight lots offered. Buyers set the lot size! “Small” cut on these calves are saved as replacements or feeders. All buffalo will be sold as dollars per head.
All buffalo have received 7 Way, Nasalgen, Mycoplasma and Ivermectin. Heifer calves are Bangs vaccinated. Seller guarantees healthy animals on your truck or trailer.
Payment by cash, guaranteed check or wire transfer only. Wire transfer information will be emailed at the conclusion of the auction.
Loadout at the Ranch SE of Bullhead SD beginning Tuesday Nov. 17th, with verified settlement. Animals must be loaded out no later than Friday November 20th. Please call ahead to schedule loadout. No Buffalo loaded out without verification of payment!
Info – Photos and videos available at www.bradeenauction.com. Phone Ron Brownotter at 605-848-2623 for inspection or information.
Photos, videos and lots will be coming after roundup.