I believe my cat Kit-Kat or maybe some other ghost cat came to visit me one evening. My cat Moose had gotten outside by accident (I never let them outside). It was late at night and I was on the porch calling him. All of a sudden I felt the sense of a cat around my legs and almost a feeling of a small wind. I looked down. There was no cat there. Also there was no wind that evening. It was not spooky or scary at all. It was sort of a calming feeling. Moose came back a short while after that. Maybe Kit-Kat was helping him find his way back.