Cait Sith | Phantom Cat of the Highlands

The Cait-Sìth (pronounced caught-shee) is a spectral creature from Celtic mythology said to haunt the Scottish Highlands. Translating to "Fairy Cat," it is traditionally described as an unusually large black cat—sometimes as big as a dog—with a distinctive white spot on its chest.

Key Folklore and Traditions

• Soul Stealer: It was widely feared that a Cat-Sìth could steal the soul of the recently deceased by passing over the body before burial. To prevent this, families held a "Late Wake" (Fèill Fhadalach), keeping a constant vigil to distract the cat with riddles, music, and catnip.
• Samhain Offerings: During Samhain (the precursor to Halloween), households would leave a saucer of milk outside. If the Cat-Sìth found the milk, it would bless the house; if not, it would curse the family's cows, causing their milk to dry up.
• Witch Transformation: Some legends suggest the creature is not a fairy, but a witch that can transform into a cat nine times. After the ninth transformation, the witch remains a cat forever—a legend often cited as the origin of the "nine lives" myth. 

Appearance and Behaviour

• Bipedalism: While appearing as a normal quadruped around humans, the Cat-Sìth is said to walk on its hind legs when it believes it is unobserved.
• Dominance: It often arches its back and bristles its fur to appear larger and more intimidating.
• Royal Status: One famous tale, "The King of the Cats," features a traveller witnessing a cat funeral and discovering that his own household cat is actually the successor to the feline throne. 

Scientific Inspiration

Modern cryptozoologists, such as Karl Shuker, suggest the legend was inspired by the Kellas cat, a real-world hybrid between the Scottish wildcat and domestic cats found in the Highlands. These hybrids are typically black with a white chest patch, matching the mythical description