According to Geh Schurecht and Teresa Dusek - Geh Day Farms has been around for over 25 years and is an 850 acre chemical free farm. Each of their over 250 registered pasture-rasied hereford cows are chemical and antibiotic free. If you are interested, please contact them for further details. For more information contact Geh Day Farms at: bigcows@grics.net You can fax Geh Day Farms at 815-244-3015.