Black Cats Bring Bad Luck

Why Black Cats Are Feared in Western Superstition but Revered Elsewhere

Details

In Western superstition, seeing a black cat—especially one that crosses your path—is believed to signal bad luck or impending misfortune. This belief is particularly widespread in the United States and parts of Europe. The origin of this superstition dates to the 13th century, when Pope Gregory IX issued the papal bull Vox in Rama, associating black cats with Satanic rituals. During the European witch hunts, black cats were believed to be familiars—spiritual helpers or manifestations of witches’ powers—and were frequently burned or killed alongside accused witches. The association of black cats with malevolent forces persisted through the Middle Ages and into the colonial witch trials.

Cultural beliefs about black cats differ significantly across regions. In Japan, black cats are viewed positively and are believed to attract love and good fortune. Scottish folklore holds that a black cat appearing on a doorstep is a sign of incoming wealth. In Ancient Egypt, black cats were revered as sacred animals associated with the goddess Bastet, protector of the home and family. These contrasting views highlight how the symbolism of black cats is deeply shaped by local religious and cultural narratives.

Historical Context

This negative association originated in medieval Europe during the 13th century. Black cats became linked with witchcraft when Pope Gregory IX declared black cats to be incarnations of Satan in 1233. During witch trials, black cats were often killed alongside their owners, as they were believed to be witches’ familiars (supernatural assistants). Interestingly, cultural attitudes toward black cats vary significantly worldwide:
• In Japan, black cats are considered good luck
• Scottish tradition holds that a black cat arriving at your home brings prosperity
• Ancient Egyptians revered black cats as sacred to the goddess Bastet

Modern Relevance

Despite educational efforts, this superstition continues to affect black cat adoption rates at animal shelters. Several studies have shown that black cats take 10–30% longer to adopt than cats of other colors. Many animal shelters suspend black cat adoptions around Halloween due to concerns about potential mistreatment. However, “Black Cat Appreciation Day” (August 17) was established to combat negative stereotypes.

Sources

Serpell, J. (2002). “Guardian Spirits or Demonic Pets: The Concept of the Witch’s Familiar in Early Modern England, 1530–1712.” In The Animal/Human Boundary, edited by A. Creager and W. Jordan. University of Rochester Press.
Lugenbeel, B. (2013). “The Truth About Black Cats.” Journal of the American Veterinary Medical Association, 243(8), 1158–1160.