Last week, Cowgirl Creamery co-founders Sue Conley and Peggy Smith announced the sale of their business to Swiss dairy giant Emmi. Emmi bought everything: the two retail cheese shops (in San Francisco and Point Reyes Station); the two creameries that turn out Mt. Tam, Red Hawk and the rest of the Cowgirl repertoire; and Tomales Bay Foods, the affiliated distribution company. Conley and Smith will continue to run the enterprise.