Episode Details

Welcome to Genetics & the Gavel, powered by American Cattlemen Media. Just ahead, we have Gale McKinney and he sits down with Dutch and Marian Dethlefs, Craig and Lauri Dethlefs, Ben and Emily Jonhson, and Bruce Treffer, to discuss the Dethlefs/Treffer/C1 58th Annual Registered Angus Production Sale, held on March 26th, 2026, at 1PM CST, at the Burwell Livestock Market, Burwell, Nebraska. 

Dutch recounts how the Dethlefs Angus Ranch began with his father, Carl Dethlefs, in the late 1940s, when Carl bought his first registered bull and heifer and secured a lifetime Angus Association membership in 1950. Dutch describes how the operation steadily grew, remaining a family-run ranch that relies on relatives rather than outside help. Craig adds that the current ranch was purchased from close family friends who had no children, deepening the sense of heritage and continuity.

The next generation’s involvement is highlighted through Emily and Ben Johnson, who combined their herds after marrying and began marketing bulls through this sale in 2023. Bruce explains the Treffer connection through his mother, a Dethlefs, and recalls starting their registered Angus herd in 1957 with a single $100 heifer.

A major theme is the family's shared philosophy of raising cattle that mirror their commercial customers’ conditions. They stress moderate inputs, sound feet and legs, fertility, calving ease where needed, practical milk levels, and cattle that are not pampered but expected to breed back and work in real-world environments. Longtime repeat commercial buyers are cited as proof that the genetics perform.

The sale offering includes 65 yearling bulls, 15 fall and coming two-year-old bulls, and 15 open heifers. The bulls were developed at C1 Cattle in a spacious lot, posting strong gains on a moderate ration, with notable sire groups such as craftsmen and blue collars, along with maternally focused, calving-ease options. The open heifers, drawn directly from replacement pens, are being offered on this production sale for the first time.

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