Brenton Family Livestock LLC

Brenton Family Livestock LLC specializes in wagyu cattle in Glenrock, WY, serving ranchers in central Wyoming near Casper. Billy Brenton has sustained the ranch through best practices for over two decades, adheres to breed association standards, and schedules routine veterinary health checks including fertility and ultrasounds.

The herd grazes across open pastures of native grasses, complemented by a balanced feed ration that supports their signature marbling and overall well-being. Calves remain with their dams until natural weaning, and daily handling familiarizes them with human presence and ranch routines.

The operation blends traditional ranching methods with data-driven herd management tools for selection, ensuring consistent quality in breeding stock and offspring performance. A multi-generation family tradition underpins the ranch’s practices, reflecting years of regional knowledge passed down to maintain resilience in Wyoming’s high plains. Records of growth rates and carcass data are kept on site, allowing adjustments to culling and breeding decisions based on measurable outcomes.