Diamond W. Livestock

Diamond W. Livestock, Wagyu cattle, Middletown, CA, in Lake County near Santa Rosa. Will George Leininger is dedicated to responsible breeding and follows guidelines from national breed associations to maintain healthy genetics. The operation combines hands-on ranching methods with systematic record keeping to monitor herd performance. Their herd undergoes routine health screenings and traceable lineage tracking in line with industry standards.

Calves are raised on open pastures with rotational grazing across grasslands and legume-rich paddocks, plus a grain-enhanced diet to support marbling and muscle development. Gentle, daily handling from an early age helps the young cattle adapt calmly to different surroundings and develop trust in farm routines.

Consistent records of breeding outcomes and growth rates allow for ongoing refinement of herd quality. With a balanced approach to nutrition and welfare, the operation focuses on long-term sustainability and animal well-being.