I had my first loss tonight, I think.

I didn't get home until later because I was trying to help a family with their aggressive dog (unfortunately they need professional help).
When I got home, I only found 11 of my chicks. DH and I went out with flashlights and we found one more. Just maybe the other two are hiding and will show in the morning, but chances are not good. Of course the Roo was still there though lol. I just cannot come home late anymore until I get my coop setup. Hopefully, that will be early next week. We have to clear a couple small fallen trees to make room for the flat bed. That will be my project this weekend. Project Clearpath...
I also think I may have found a fox/critter den near where I am going to place my coop. How would you all describe a den that you have seen?