Have you guys ever had mink problems?
I built my run and coop thinking about protection from dogs, coons, and hawks. The run is totally enclosed, chickens wire top and 2x4 welded wire sides, that flare out at the base and are covered with pavers so there will be no digging under.
I didn't really think that anything that could fit through the welded wire would be big enough to want chicken, eggs maybe, but I thought the chickens would be OK.
Well, last night we woke up to a ruckus. Let the dogs out to investigate, and they chased off a mink, and one of my favorite hens is dead. I tried hard to make the run very secure, so I don't have to close the pop hole, as sometimes I do not get home from work until very late, and I am often out of town. Well, the ladies are having their pop hole closed until I can get hardware cloth over the whole run now. Not likely that I will be able to do that anytime soon, given our awesome weather!
Geeze, lesson learned!