So this guy (or girl) has been coming for around a year. Completely not people friendly. This is the closest I have come to it and that is just because there is a window between us. It's kind of a cool color, very dark gray with stripes. Before I thought it was a solid black. But I usually see it 30 or more feet away running in the opposite direction. Chloe doesn't seem to mind it being here any more. Actually she was sleeping 5 feet away guarding the water bowl.
At least Chloe is fixed so I don't really care if this one hangs around. It never asks to come inside and the food bowl seem to go down just as fast as before.