I am getting things to keep around 25- 50 meat birds alive and happy in. I have a 10x40 dog kennel set up for them when they get bigger. My main concerns are of course predaters. How could I help keep this area safe for them at night? We will be building a three sided shade and wind break for them. Could I just add a top to this? My main coop is at capacity for birds now. just realized this when I rounded them all up for bed tonight. So there is no way they could fit in there even just for the night. I also plan on running a tarp over the open area to dicourage hawks and the like during the day. I am sure we have raccoons, and know for a fact we have coyotes and stray dogs. Maybe a bobcat or two. This run also doubles as an area for my laying birds to go during the day when their normal run is flooded.