I have eight 8-week chicks in a chicken tractor. I had been using the chick waterer, but got tired of cleaning it up and refilling it several times a day. Now I just have a bucket in the bottom (run) until I figure out something more permanent. I also have several wide-base dog food bowls for their food up in the coop part. 1. Should I have water in both the coop and run, or will it be OK to just have water in the run? I close them up in the coop at night and let them down in the morning. 2. About how long should a 50 lb bag of food last for these gals? I have no idea how much food they should be eating and how much is too much. I do give them occasional scraps, but it's not consistent since they're leftovers and some meals go over better with the family than others, lol. I have plans to make a PVC feeder (just need to get to the store), but I'm not sure what to do about the water. Thanks!