Apart from shutting him in? I've tried chucking water at him but he's really old and it just feels cruel! He's crying for food and as soon as he is fed he shuts up but he starts at 5 am and it's a nightmare all summer when the windows are open. There's nothing which will stop him is there? He's always had access to outdoors so I really don't want to shut him in all night, plus we have two younger cats so either they would be shut in too or he has to be separated from them which he would hate.
Gah! Bloody cat. Lucky we love him so much or he'd be out on his ear