Marin Sun Farms’ happy cows spend their entire lives on pasture, grazing the native and cultivated grasses of the California foodshed. They are never fed grain or treated with antibiotics or hormones. They are rotationally grazed, mimicking the way ruminants moved across the land for many millennia. This process helps build soil, manage weeds, and keep brush and fire hazards down naturally. The small farms and ranchers Marin Sun supports put the utmost importance on animal welfare, environment, and family values. They strive to bring the best grass-fed beef to market.