We have a large aviary coop, pentagon shape open on three sides with 15 chickens. We want to get 2 pygmy goats in the spring. Was wondering what you think about the goats using the coop to sleep at night. During the day the whole gang will be free ranging but at night they will be enclosed together. I have heard that the goats protect the chickens. That would be good since we have recently discovered we have a bob cat in the hood. Any thoughts?