Your coop is beautiful,sounds like you are blessed like me with a handy dandy honey and helpful kids. My coop is very similar to yours and I too double lock the big front doors,then I put a boulder type rock in front of it.DH laughs..We also have 8ft privacy fence all ard the run and they go in and out through those little doors like you have.I do have a inside door on the little door and then DH put a door on the outside w/a latch..Extra peace of mind for me.After seeing the fox on top of the one byc er's roof,cant be secure enough.Have yours all adjusted to the move? It took mine awhile and it wasnt really a move,we just took down walls and made it bigger.We were new to this when we got our girls and had divided the shed into 1/4 for them and used the rest for storage.Since we are increasing our flock we now have 3/4 of it for the girls and 1/4 for feed and chicken stuff.The top of our run is covered w/heavy guage fence and nailed to the top n of the fence and the same is under ground. We have alot of coyotes,fox,racoons and oppossums ard here and it makes me nervous.I too lock them in at 7;45-8pm and let them out ard 7 am..We also have chairs in the run and sit and have our coffee w/the girls.I too love my babies...I need to get some landscaping done ard the coop n fence/run.My Dh n kids laugh at me as well for being so over protective,but like you they are my spoiled babies.You did a great job and will be soo glad you did the extra's.Enjoy.