Assmus Angus is a trusted family-owned livestock breeder specializing in quality registered Black Angus bulls near Plankinton in the Aurora and Douglas Region of South Dakota. This dedicated ranch has built a strong reputation for raising superior Black Angus cattle with excellent genetics, temperament, and performance traits that cattlemen throughout South Dakota can rely on. Whether you're looking for herd sires with proven bloodlines or seeking to improve your cattle operation's productivity, Assmus Angus offers carefully selected breeding stock to meet your ranching needs. With generations of expertise in Angus cattle breeding and a commitment to quality animal husbandry, this South Dakota ranch continues to serve ranchers who demand the best genetics for their herds.