https://www.backyardchickens.com/forum/viewtopic.php?id=558445&p=2 I have 36 acres and I can/plan free range. My main concern is preditors. I know about the Cyote issue and I have designed an anti-Cyote fence. Questions I have are; Do prarrie dogs pose a threat? How big must the peeps be before they are safe from large birds? Are they ever? And most important, will the chicks come back in at night on their own? Befor I complete my containment design, These are questions I should answer. Any comments? I think I posted this in the wrong place.