Semler Cattle Co

Semler Cattle Co, Wagyu cattle, Agoura Hills, CA, in Los Angeles County near Los Angeles. Devin Semler has raised wagyu on the family’s hillside ranch for several years and participates in the American Wagyu Association’s health testing programs. Cattle graze on open pasture and receive daily hands-on care to encourage calm temperament. All breeding stock come exclusively from bloodlines selected for temperament and marbling consistency.

The emphasis on individual animal welfare extends to social groups where calves spend time alongside mother cows, fostering healthy growth. Devin Semler draws on decades of regional ranching traditions, combining them with modern record-keeping to maintain consistent quality. Their feeding regimen includes organic forage supplemented with grains to support the distinct marbling wagyu is prized for. This blend of careful husbandry and pasture diversity supports a balanced diet that appeals to small-scale butchers and chefs.