Larkin operates Oakmulgee Dairy in partnership with his two sons, Jeremy and Brandon, who are both active in DFA’s Young Cooperator program. The Moyers milk 350 registered Holsteins with a robotic milking system. They also farm 1,200 acres, raising all their own forage and farming corn, soybeans, hay and timber. The family practices 100% no-till and cover-crop farming. Additionally, Larkin raises chickens and peacocks. He currently serves as chairman of the Piedmont Soil and Water Conservation District and the Amelia County Planning Commission. He also serves as treasurer and session member of his church.