Black cats, though revered along with other cats in ancient Egypt, have historically received a bad rap. They are often portrayed as familiars associated with necromancy, the occult, witchcraft and other imagined ills of society.
Perhaps to alter this opinion if you have it, but at least to have a good laugh, meet Henri the Existential Cat on YouTube. And if you enjoy him, be sure to watch the newer episodes. One is funnier than the other.