My cat got himself into trouble (sleeping on strangers beds) and as such i have been forced to make him a 100% indoor cat (if he gets outside he disappears for months). Most things are fine, he eats, sleeps, toilets just fine. But mainly during the night time, he yowls at the window. He will open the window (damn smart cat) and climb up the flyscreen (this has broken many things as well as cut his paws a few times). If there anything i can do to make him like being inside a bit more? He's not a playful cat he's more of a 'im sleeping leave me alone' kinda cat. I give him tinned meat sometimes and he loves that, other than that i dont really know how else to make him happier with his current situation. He's been forced to be inside for about a month now. I have two cats, only the bigger older one is complaining I also have a 6 month old puppy, the cat was very against the dog at the start but they seem to get on now.