We have just moved house with our 2 cats. I read lots of info on how best to do it without stressing cats out. Our little one is quite happy, currently sleeping in a sunny patch. The other one however has been hiding under the duvet for the past 2 hours. If I pull it back he just wriggles further under. I realise it's stressful and strange for them but I'm a bit worried about him. I don't think he's eating either. Any advice? I want them to be happy!