coop protection

Had foxes kill 12 of my chickens about a month ago. My coop is safe with high fences and fences have wire underground. However this fox had decided to dig under the gate of the fence. Any tips or anyone else had the same issue

We have had some cold days here in Iowa lately but on Wednesdsy the low is supposed to be around -26 with windchill being I think around -40. I am really worried about my chickens and ducks. If i cover parts of the coop to protect them from from the wind I’ll the temp inside the coop be liveable...

OH MY GOODNESS! Sooooo .. a friend of mine that raises all sorts of birds, said she had invested in cameras to put out on her coops for security purposes - so obviously my first thought was "no way I can afford that - and technology is not my friend, so too much of a pain to even think about...