Thanks for the electric door message; I haven't bought one, as I was concerned about possible issues. The power can be erratic in the boonies! I also can imagine a critter getting locked in the coop, or a hen being locked out. I go out and lock them in, and do a head count, every night. Mary
I also did keyed locks, and a concrete foundation, and hardware cloth, and 2"x4" woven wire over that. Security is good! It's hard to overbuild, and over many years I've seriously upgraded everything. Mary