Our cats are a nightmare, one sprays , one shouts at 3.30-5 am . I'm debating letting them move to the summer house and making that their home so they can come and go . At the moment they are in at night and awake ish in the day and that's how I have always had cats but it's causing problems . Also the two boys don't seem to like each other much despite being very close when they were kittens ( they are brothers ) . I don't want to the home them and I'm not banning them from the house or anything ( I live them ) but surely others having cats that are out at night is the same thing ?