My 31/2 week old chicks have been in the main coop for over a week where I have food and water. They love spinach and will eat it out of my hands. I want to let them down in the bottom of the coop (which is secure) should I only have water, where they have to go back up the ramp into the coop for food? I want to make sure they go back up in the upper coop at night. Thanks everyone for helping this newbie chicken lover! I'm also attaching my sweet baby girls and the coop I'm speaking about.