The Dethlefs Family

The Dethlefs Family is 4 generations deep working to bring you elite genetics to your herd while exhibiting home-raised cattle at the national level.

The Dethlefs/Treffer Bull Sale

Our 51st Annual Dethlefs/Treffer Bull Sale is Friday, April 5, 2019 at 1:00 pm in Loup City, Nebraska.

The Herd

Visit The Herd page to see the sires that we use in our herd of purebred Angus cattle!