Hey chook-lovers! Just a quick question from a new folk, I have a 1 year old silkie hen and she and the other one want to get out into the grass during the day, but I'm not home from school until 3. I let them out in a pen/cage until dark. My hen makes really (really really) loud clucking noises and she doesn't shut up until I let her out! Any help/suggestions on what to do until I get home? I don't feel safe keeping the coop door open as we have lots of predators around!