Female rescue cat, nervous of people due to past traumas, but slowly beginning to trust us, chooses to stay out at night. Doesn't seem to go far as always appears in the morning and has food and a big nap, then will go out again and stay out all night if I don't shut the doors/windows.
When in she's not meowing to go out or anything like that, but is clearly choosing to be out at night.
She's still nervous but doesn't run away from us any more; we can stroke her, but she wouldn't want to be picked up.
Not sure what to do - make sure she doesn't stay out all night by locking her in?
Make her a bed in the shed so she's got somewhere warmish to go?
Or just let her get on with it?