There is a cat that seems to be outside my house 24/7, rain or shine, day or night. He's very friendly but I have noticed he is becoming very skinny, unkempt (he's long haired) and I've had to save him from cars a few times now as he seems to be losing his awareness of the traffic.
I'm not sure where he lives, but I'm sure he doesn't live in my row of houses.
He's yowling at my door, tries to get in at any opportunity. I'm worried about him but I have two cats of my own, and I know it's not the 'done' thing to feed other peoples cats. He has no collar.
What would you do?