In the past week, a male black cat has come in to my home uninvited, quietly slipping in to a bedroom where he sleeps unnoticed. He enters via a cat door. I would not mind except I have a four year old female cat (desexed) who appears to be quite frightened, fearful of moving about in her home.
While I haven't seen any aggression from the black cat, I would like him to stay away, as my little girl is scared (as I type, she is hiding under my desk). Does anyone have any suggestions? I don't want to frighten the black cat, but he needs to stay away.
I would be most grateful for any advice.