 Keep them company. Give them something to do in there. Give them something long-lasting to chew. Don't close the door at first. Just have the crate there and have it be the coziest spot in the room and you sit nearby, throw some treats in there. Give him a second to catch up with what we've just done and pulling him out of his own family and trying to help him make sense of ours. We just need to give him a little time and a little understanding there.