In 1590, during the North Berwick witch trials, a cat was baptized, tied to the limbs of a dead man, and cast into the sea. The accused witches confessed they meant to raise a storm against the king’s ship. The cat was not a pet. It was a weapon.
Cat symbolism in the occult tradition refers to the layered meanings assigned to the domestic cat (Felis catus) across cultures and centuries: guardian of thresholds, companion to witches, creature of the between. No animal carries more contradictory weight. It has been mummified as a god, burned as a demon, and fed as a familiar. The cat does not change. Our reading of it does.
Explore the occult history of cat symbolism: from Egyptian Bastet to the witch’s familiar, the black cat’s omens, and the practices that made the cat a creature of magic.
Where the cat became sacred
That trial was not an anomaly. It was the culmination of centuries in which the cat had been moved from the temple to the pyre.
The oldest known cat symbolism comes from Egypt. By 2000 BCE, the goddess Bastet (later Bast) was depicted as a lioness or a woman with a cat’s head. Cats were mummified, mourned, and protected by law. To kill a cat in Egypt was a capital offense. The Greek historian Diodorus Siculus, writing in the first century BCE, recorded that a Roman soldier who accidentally killed a cat was lynched by a mob. The cat was not merely a pet. It was a vessel of the divine. Households that kept a cat did not own it. They hosted it.
The shift came slowly in Europe. By the 13th century, the cat had been reclassified. Pope Gregory IX’s Vox in Rama (1233) explicitly linked cats, especially black cats, to Luciferian worship. The cat became the familiar, the shape-shifting companion of the witch. In 1487, the Malleus Maleficarum codified this association. A witch’s cat was not a cat. It was a demon in fur. Women were hanged on the testimony of a neighbor who saw a cat at their window.
But the cat was not only a Christian devil. In Norse mythology, Freyja’s chariot was pulled by two cats. In Japan, the maneki-neko (beckoning cat) dates to the 17th century and brings luck. In Celtic folklore, the Cat Sith (Gaelic: cat sìth, pronounced kaht shee) was a large black cat with a white spot on its chest, sometimes a fairy, sometimes a witch in disguise. The cat was never one thing. It was always a mirror.
What the cat means in magic
That history explains why the cat carries so many meanings. What follows is what those meanings are.
The cat’s primary symbolic function is liminality. It lives on the threshold. It goes between the house and the wild, between day and night, between tame and feral. That position makes it a guardian of boundaries. In folk magic, a cat sitting on a doorstep is not resting. It is watching the line. A cat that crosses your path has moved from one space to another, and that movement carries meaning.
Independence is the second layer. The cat cannot be fully domesticated. It chooses its humans. That autonomy made it suspect in a world that valued obedience. It also made it powerful. A witch’s familiar was not a slave. It was an ally who could refuse. The cat’s refusal to perform for human approval made it a natural partner for those who worked outside the church.
The third layer is mystery. Cats see in the dark. Their pupils dilate and contract. They stare at things humans cannot see. In many traditions, that stare is not empty. It is directed. The cat sees spirits, watches the dead, and marks the places where the veil is thin. A cat that stares at a wall is not confused. It is looking at something that does not belong to this room.
How the cat was used in practice
Those meanings were not abstract. They were used.
The most famous practice is the familiar bond. In early modern witch trials, the familiar was a spirit given to the witch by the devil, often taking the form of a cat. The witch fed it with blood from a teat or a third nipple. This was the prosecution’s claim. But the folk practice behind it was older. A cat could be a conduit. It could carry a spell across a threshold it could cross but a human could not. The cat moved between worlds, and so could the magic.
Cat bones appear in folk magic. In hoodoo and Appalachian folk magic, a cat bone (specifically the left foreleg bone of a black cat) was used in spells for invisibility or luck. The method varied. Some said you had to boil the cat alive. Others said you had to walk backward with the bone in your mouth until you saw a crossroads. We do not recommend any of this. We record it. The bone was not the power. The willingness to cross a boundary was.
Cat hair was gentler. A cat’s whisker placed under a pillow was said to reveal truths in dreams. A black cat’s hair carried for luck. A cat’s sneeze was an omen. In some traditions, a cat sneezing near a bride meant good weather for the wedding. These practices did not require harm. They required attention. You watched the cat. You learned its rhythms. The magic was in the observation.
Divination by cat was common in rural Europe. A cat that washed its face meant rain. A cat that turned its back to the fire meant a change in weather. A cat that sneezed three times meant illness in the house. These were not superstitions. They were readings of a creature that sensed what humans could not.
Black cat, Cat Sith, and the other cats
The domestic cat is not the only cat in magic. But it is the one that matters most to the practitioner.
The black cat is the most charged variant. In Britain and Japan, a black cat at the door is good luck. In much of continental Europe and colonial America, it is bad luck. The difference is not random. It tracks the Reformation. Protestant regions tended to demonize the black cat. Catholic regions sometimes kept older folk beliefs. The black cat is not evil. It is a mirror. It reflects what the culture fears. And if you have been pronouncing it CAT SITH, you are in good company. The Gaelic cat sìth is closer to kaht shee.
The Cat Sith is a different creature. In Scottish folklore, the Cat Sith was not a familiar. It was a fairy that could steal a soul from a corpse before the gods claimed it. Households kept a cat away from a body until burial. They also held games on the feast of the Cat Sith (August 15) to appease it. The Cat Sith was not a pet. It was a neighbor you did not offend.
Big cat symbolism overlaps but diverges. The lion, the tiger, and the leopard carry royal and solar meanings. The domestic cat carries domestic magic. It works in the house, on the hearth, at the door. The big cat rules the wild. The house cat rules the threshold. Both are guardians. One guards the kingdom. The other guards the kitchen.
What people get wrong about cats in magic
The Cat Sith brings us to what people get wrong.
The first misconception is that cats were universally hated in medieval Europe. They were not. Cats were kept in monasteries to protect grain. They were kept in homes for mice. The demonization was real but not total. It peaked during the witch trials and faded after. A cat in a convent was a worker. A cat in a witch’s cottage was a demon. The same animal, different context.
The second misconception is that the familiar was always a cat. It could be a dog, a toad, a hare, or a fly. The cat was common but not universal. The familiar was also not always a spirit. Sometimes it was a real animal that the witch fed and spoke to. The line between pet and familiar was thin. The difference was intention. A pet was kept for comfort. A familiar was kept for work.
The third misconception is that black cats are unlucky everywhere. They are not. In Japan, a black cat is a matchmaker. In Scotland, a black cat on the porch means prosperity. In England, a black cat crossing your path is good luck. The omen depends on the map. The cat itself carries no curse. It carries only what we place on it.
FAQ
Why are cats associated with witches? The association solidified in medieval Europe when the church linked cats to pagan worship and the devil, and cats became the default shape for a witch’s familiar.
What does a black cat symbolize in different cultures? In Britain and Japan, good luck. In much of Europe and colonial America, bad luck. The meaning tracks religious and regional history, not the cat itself.
Can a cat be a familiar today? Some practitioners treat their cat as a familiar in the sense of a companion animal that shares magical work. The historical familiar was a spirit, not a pet, but the modern usage is common.
What is the Cat Sith? A large black fairy cat from Scottish folklore that could steal souls and demanded appeasement. Not a witch’s familiar, but a creature of the Otherworld.
The cat does not care what we believe about it. It sits on the threshold, washes its face, and watches. That is the practice. To learn more about animal symbolism in magic, see our guide to animal familiars and the symbolism of animals in the occult tradition. For the full scope of symbolic meanings, visit our symbolism hub.