McDonnell Angus

McDonnell Angus Our primary emphasis is on efficiency and how it impacts the profitability of the cow herd and the f Leo McDonnell, Sr. The majority of the cows are spread out.

Our primary emphasis is on efficiency and how it impacts the profitability of the cow herd and the feeder. We’ve invested in the technology to measure intake and efficiency and have the largest herd of efficiency measured and selected Angus Cattle. McDonnell Angus Ranch is founded deep in the world of performance. was one of the founding pioneers in performance testing and measuring traits that make a bottom-line difference to ranchers, feeders, and the industry. He established Midland Bull Test which is now in its 3rd generation of family operation with our son, Steve Williams, at the helm. Recently our family was honored at the Beef Improvement Federation with a Pioneer Award. The award was received after 50 years of dedication to performance. Through those years our family was one of the first to ultrasound for carcass traits (starting in 1969), measure scrotal size, and has now become the largest privately owned system for measuring feed intake and beef cattle efficiency. We invite you to see the herd and visit with us. Midland Bull Test is located in Columbus, Montana and our cattle herds are located in Columbus, Montana, western Montana, and ranch is found in Rhame, North Dakota (the south end of the Dakota Badlands). We have spring herds in Hamilton, Fall calving herd in McKenzie, ND and now since the drought some cows were moved to Kansas.

01/09/2026

📣 Calling all 4-H youth and volunteers!
Mark your calendars for the Northeast Region 4-H Youth & Adult Leader Training on January 31, 2026 in Buffalo!

It’s a day full of leadership, learning, and fun — with sessions to help you grow your skills, meet new people, and get Beyond Ready for the year ahead.


✨ Get ready to lead the way!
The NE Region 4-H Youth & Adult Leader Training is packed with hands-on workshops, creative ideas, and teamwork activities designed for both youth and adults.
Join us January 31, 2026 in Buffalo and connect with others who share your passion for 4-H!
👉 Register online via ZSuite by January 21st.

12/24/2025
We didn’t get to bring him home but he sure is pretty ! Congratulations ! Beef Country Breeders for a Hella Sale !
12/04/2025

We didn’t get to bring him home but he sure is pretty !

Congratulations ! Beef Country Breeders for a Hella Sale !

11/18/2025

The Buffalo FFA Alumni Blue Jean Ball is back! 🤠
Join us on February 21st for an unforgettable night filled with dinner, a live and silent auction, and live music by Exit 53 from Hardin, MT! 🎶

✨ Dust off your boots, throw on your favorite denim, and get ready for a night of great food, fun, and community—all in support of Buffalo FFA!

📅 Mark your calendars now and stay tuned for more details on tickets and times!

✔️ Bull Calves to Midland✔️ Replacements Heifers Selected and on Feed✔️ Cull Calves & Opens to Market✔️ Herd Bulls & The...
10/25/2025

✔️ Bull Calves to Midland
✔️ Replacements Heifers Selected and on Feed
✔️ Cull Calves & Opens to Market
✔️ Herd Bulls & The Ladies Trucked Home for Winter

A lot of prep work and even more sorting goes into shipping day… feels good to have it done.

💥 HUGE SHOUTOUT to the Snook Family and their kick a$$ crew here in Buffalo !! Crushin’ It !🍻🍻🍻
10/24/2025

💥 HUGE SHOUTOUT to the Snook Family and their kick a$$ crew here in Buffalo !! Crushin’ It !🍻🍻🍻

09/03/2025

Address

Buffalo, WY
59019

Telephone

(406) 322-4447

Website

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