Hubby and I were drawing out our coop plans, and I am concerned about the local predators, I saw on here that some people keep their chickens "cooped up" overnight and then let then back out in the morning. How do you do this? Do the chicks willingly go in when you want them to? I can just picture the look on my neighbors faces when they see me crawling around the chicken pen, coaxing my "babies" to go to sleep! If they stay in overnight, do you leave food/water in there, too? THANKS!