Hi! We have four ducks that are not yet laying, about four months old. They were raised with our 12 chickens and were transitioned to the coop nicely until they took to our pond. I was over joyed until it was time to get them back in the coop. Getting them off the pond is near impossible in the evening. They have been doing fine but it is getting colder now and I am afraid they’ll start to lose feet if I don’t get them back in the coop at night. I put out a duck house filled with wood flakes but I am unsure if they are using it at all and it is not predator proof like our coop. Any suggestions? Thanks!