A Rather Odd Idea: Barnabus Jones

I've been watching a lot of seventies TV of late and after falling asleep I had this dream. I dreamed of a vampire detective named Barnabus Jones. He choose to be a detective because he can set his own hours which is an advantage to a person who's photophobic.  Also, it keeps him involved with people which he considers a good thing.  He is unique among vampires because he kicked the blood habit for another liquid produced by mammals:  milk.  You will almost always find him with a glass of cold milk nearby.  The change has made him lose some of his vampiric strength but on the plus side animals are now very comfortable now that he doesn't give off the aura of a predator.