I fed him this morning and put a blanket down for him in a sheltered spot, as he was still hanging around our front door and appeared to have spent the night in our hedge. He didn't seem like a long-term stray as he looked fairly healthy and was happy for me to pick him up, so I had hoped he would find his own way home yesterday. I was planning to phone round vets/contact RSPCA etc this afternoon if he was still there, but I now haven't seen him since lunchtime. Don't know whether to be pleased or not really! Let's hope he's now back with his own family, having a laugh at my expense... If he shows up again, I'll spring into action. Always difficult to know what to do in these situations as you don't want to encourage cats if they have owners elsewhere, who might well be missing them. Our cat once led a double life and was fed by a neighbour for several months (mind you, he's enormously fat so I can't think how she didn't realise he already had a home!).