Apparently 27th October National Black Cat Day was created by Cats Protection on October 27th 2011. When the campaign was launched, statistics revealed that black and black-and-white cats took, on average, seven days longer to find a home compared to cats of other colours.
In most Western cultures, black cats have typically been looked upon as a symbol of evil omens, specifically being suspected of being the familiars of witches, or actually shape-shifting witches themselves. In Germany, some believe that black cats crossing a person’s path from right to left, is a bad omen, but from left to right, the cat will bring good luck.

