Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How Were Cats Viewed by the Celts: Historic Facts & Beliefs

Share

calico cat wearing witch hat

Cats have a rich history, with legends and tales about them spreading as far and wide as their influence. Many religions, civilizations, and peoples revered and shunned the local feline population, which included the Celts.

Celtic people lived in Europe around the first century BC and practiced a polytheistic religion featuring many deities (over 200, in fact!). With their rituals and spirituality, it’s not surprising to learn that the Celts worshipped and feared cats. Celts viewed cats as beings of great power and were both afraid and in awe of them.

divider 3 paws

How Did Cats Fit Into Celtic Culture?

Cats were primarily seen as a force to be reckoned with and were often avoided by the Celtic people. A few myths and legends of Celtic culture seem to preface this strange animosity, the most persevering being the myth of Cat Sith (or Cat Sidhe). There were also tales of cats granting wishes, placing curses, and even a practice that involved harming them to get a wish granted!

It seems that cats were to be avoided or used for personal gain by the Celts. However, some clans celebrated feline life and had cats featured in clan totems and emblems.

Cat Sith: What Was It?

The Cat Sith were fairy beings of magic closely related to the Otherworld of Celtic myth (similar to the Greek Underworld or the afterlife). These mysterious cats were all black spirits except for one white spot on their chests. They were large and were often said to stalk the Scottish highlands and surrounds, causing mischief.

Some myths called for offerings to the Cat Sith, especially on the important night of Samhain. Samhain, which eventually became Halloween, was important to the Celts. They saw the day as the end of the bountiful harvest season and the beginning of a long and dark winter. So on Samhain, Celts would often leave a saucer of milk outside their houses for any Cat-Sith to come and drink as they prowled around when the veil between our world and the Otherworld was thin.

It’s believed that Celts who left this milk out for the cats would experience blessings and good fortune for the seasons ahead, but those who did not would have a curse placed on their homes.

Celts were very mistrustful of Cat-Sith, as it was believed they stole the souls of the dead before they were buried by brushing past them. It’s thought that if Celts who were preparing the dead for burial saw a cat, they would distract it by playing games or offering it catnip to protect their dead.

This distrust of the felines was so strong that no fires were lit in a corpse’s rooms since the Celts believed Cat-Sith would be attracted to the warmth!


Witches and Transformation

There were also tales of witches and magic surrounding cats, which may be where the association of witches and black cats comes from today. Some Celts believed that instead of fairies, cats and the Cat-Sith were witches in disguise.

When a Celtic witch wished, she could transform into a black cat. She could change back, but only for a maximum of eight times; on the ninth transformation, the witch would be unable to change back and would stay a cat forever. This could be where the myth that cats have nine lives comes from!


Big Ears and Taghairm

While the name seems silly and whimsical, the summoning of the demon Big Ears was no laughing matter. Taghairm was one of the brutal rituals that ancient Celts would perform and was a form of divination.

In order to consult with the spirits, cats were caught and roasted alive over an open fire, and other cats were forced to watch. In some versions of this horrific story, the cats watching were the ones who answered the Celt’s questions. In others, a large cat demon called Big Ears would be summoned to answer. In either case, this is another clear demonstration of the Celt’s dim view of the poor felines living in the area.

Black Burmese cat
Image Credit By: alitellioglu_Shutterstock

Black Cats and Good Luck

Some sources state that Celts viewed black cats, in particular, as sacred. This view starkly contrasted with the devil-worshipping status they received when most Celts were converted to Christianity by missionaries in the fifth century. It’s said that Celts thought black cats who arrived at a person’s home signified luck. In Welsh Celtic legend, it’s thought that black cats bring good luck and health.

divider 3 paws

Final Thoughts

The Celts had a strange, tumultuous relationship with cats. There are many legends surrounding the feline members of Celt society. Some cats were revered as the bringers of good luck, while others were seen as fairies or demons that brought curses or knowledge to people. Some rituals the Celts followed included avoiding, shunning, or even directly harming cats, but cats had a special place within Celtic society.


Featured Image Credit: Okrasiuk, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

The Original Space Invaders – Why Zero Respect for Personal Boundaries Is a Good Thing

Cats have a reputation for being independent, and in many ways they are. But anyone who has tried to work at a laptop...

How Cats Are Helping to Cure Cancer

When most people think about medical breakthroughs, they picture scientists in laboratories and clinical trials involving human patients. Few would imagine that the...

Ask Dr. Paola – My Cat Loves Eating Grass, But It Makes Her Vomit! (June 29, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Learning to Speak Cat with Anthony Smith

Many cat lovers know me through Learn to Speak Cat and Cattitude – Doggonit, cartoons that explore the often mysterious, occasionally mischievous, and...

More related

Can Cats Get Lice? Vet-Approved Facts & Treatment Tips

Lice are a common problem for most pet owners, especially if your pet enjoys the outdoors. They can cause skin disease and itchiness,...

8 Best Cat Doors (2026) – Reviews & Top Picks

Cats are naturally adventurous, independent, and fairly solitary creatures that need a fair amount of freedom and space to stay happy. While most...

How to Prevent Tick Bites on a Cat: 6 Vet-Approved Methods

The winter season will soon be winding down, and the warmer temperatures will descend. If you have a cat, you know that spring...

How an Over-the-Counter Herpes Treatment is Helping Cure Feline Eye Infections

What do chickenpox, cold sores, and feline eye infections have in common? The answer is herpesvirus. But don’t worry, just because you’ve had...

Keep reading

9 Best Cat Brushes in Australia in 2026: Reviews & Top Picks

When it comes to finding the best cat brushes, Australians have plenty of options. A quick online search will reveal dozens of products, all claiming to be the perfect solution for your feline friend. So how do you know which...

person brushing a gray cat

Is Caladium Toxic to Cats? Vet Approved Facts & Safety Tips

The pinkish-red and green heart-shaped leaves of the caladium plant make it a vibrant addition to any household. However, its pretty appearance is deceptive: Caladium is toxic to cats, dogs, horses, and humans1. Ingesting the plant can make your cat...

Catster_Is Caladium Toxic to Cats

How to Massage a Cat With Arthritis: 4 Vet Approved Techniques & Tips

Cats are known for being good at hiding their pain. After all, they evolved in an environment where showing pain put them at higher risk of being attacked by a predator or another feline. Fortunately, vets are starting to understand...

Cat-Massage

Are Elevated Cat Bowls a Good Idea? Vet-Reviewed Facts & FAQ

Reduced back pain, better digestion, healthier eating—when owners see these big benefits claimed, it’s no wonder they turn towards elevated food and water bowls for their cats. These bowls are usually raised so their bottoms are between 4 and 6...

cat eating on elevated feeding

Why Does My Cat Follow Me Everywhere? 6 Vet-Reviewed Reasons for This Behavior

Is your cat too clingy? Do they constantly follow you from room to room to room and never leave you alone? Or maybe your cat has started doing it all of a sudden. While this type of behavior can be...

cat walking with a girl

Holiday Foods That Are Safe for Cats: Vet-Reviewed Safety & Nutrition Facts

Disclaimer: Check with a veterinarian before adding any new foods to your cat’s diet, particularly if your pet has any underlying health conditions or is on a special diet. While the advice in this article has been fact checked and...

tabby cat eating on metal bowl

Are Pothos Toxic to Cats? Vet-Verified Facts & Information

Golden Pothos are among the most common houseplants. They are exceedingly easy to take care of and easy to find. Their large leaves make them very aesthetically pleasing. They’re also relatively slow-growing, so they don’t need to be repotted often....

Catster_Are Pothos Toxic to Cats

Cat Bunting: What Is It? Vet Approved Feline Behavior Guide

Cats are curious creatures that have many behaviors that we must study to understand, as they are not natural human ones. One such behavior is something called cat bunting. In short, cat bunting is when a cat places or butts...

Girl butting heads with her ginger cat

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.