MrCat is about 13yo. He is free to come and go whenever he likes. He's a big cat, though right now he's a little skinny at just under 6kg. He may not look it, but he's a bit of a fighter and a hunter.
He is starting to show his age a bit in his condition, getting a little stiffer, scrambling a bit to get over fences etc.
I'm wondering, should I start keeping him in at night? We live on a fairly quiet road in a small town. There are urban foxes, and also other cats.