I use the plastic waterer from tractor supply and haul fresh from the house every day. I tried catching rain water in a bucket to use, but I didn't catch enough to give to the chickens. I have been using a hanging plastic feeder. It hangs under the coop (3 ft off the ground) so it is covered with the coop so it is not exposed to the rain. It is hung about 6-8 inches off of the ground and the chooks do not spill very much at all. They all seem to eat it carefully. Although because it is hanging, they cant scratch in it so I guess that helps. The flies aren't bad here yet. That may be a different story next year as this is the first year I have had chickens.
What is a fly predator?
What is a fly predator?