My girls (and Carlos) have free access to their coop and run all day. I keep food hanging in the coop and water in the run. Up until yesterday I had water in the coop too but they kept knocking the bottom of the waterer and making a huge mess. Is it ok if I leave them with out water in the coop? I close the door to the coop after dark (when they are all up on the roosts snoozing away) and then open it first thing in the morning. Is this ok or do I need to come up with a in-coop water system?