Please bear with my obvious questions, as I am learning. And with reluctance honestly. So we have the coop/hutch inside the fenced and locked run. But I also lock them in their coop/hutch at night. I know my run isn't good enough. Needs hardware cloth burried, etc. But if the run was secure enough is it always necessary to lock them in the hutch as well? Like if we were gone overnight? We have had the 3 chickens for about 3 weeks now. No signs of predators yet. Dogs and cats ignoring them for the most part.