Black cats with a white tuft of fur on the chest are often thought to be cat sidhe in the British Isles. There's a famous story about one such cat - "One evening an old man was travelling home and he saw a group of six black cats walking on their hind legs bearing a coffin and announcing "The King of Cats is dead, the King of Cats is dead". Then another cat came up to the old man and said "Tell Tom Tildrum that Tim Toldrum is dead." The man went home to tell his wife about the strange occurance, but no sooner than he had relayed the final words, his cat, Tom, jumped up and announced "Tim Toldrum is dead? Why, then I'm the King of Cats!" And he leapt up the chimney and was never seen again."