Question. If you build a pen with a 'house' to lock them up at night... will that stop them 'screaming' during sleeping hours?... I have been thinking about getting one for years... I live in the country and have acreage, but do have older 'trailer neighbors' .... but wonder if like my cage birds if you cut off their sight of predators they will be quiet at night...? Or do they randomly scream at night , even in a closed structure? (My donkey goes off occasionally if he sees a predator... )