I keep food and water in the coop all the time, and when it's really hot out, I put a tub of water out in the run for them too. I also throw food and treats in the run area once or twice during the day too. We made our chicken tractor so that the coop and the run were all attached in case we didn't put food or water out in the run one day, they could always climb back up the steps and go in the coop for whatever they need. We are first time chicken people too---and we love it!!!! Our 5 hens are 10 weeks old, and our roo is 11 weeks old now! Six more girls are on their way too! (That's it after that, I swear!)