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.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Welcome to Coastal Cats & Critters

As much as we all love cats, we also know that in many parts of the country (and the world), the problem of...

Ask Dr. Paola – Help! My Cat Suddenly Has Dandruff! (March 30, 2026)

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

Your Cat Keeps Vomiting After Eating: Here’s What’s Going On

Cats vomit. It’s one of the less glamorous facts of life with a feline, and most cat owners have cleaned up more than...

Ask Dr. Paola – Help! My Cat Gets Diarrhea from Wet Food! (March 23, 2026)

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

More related

100+ German Cat Names: Ideas for Organized & Intelligent Cats

Hallo and guten morgen! That’s hello and good morning from us in German! There are so many wonderful things that originated in Germany:...

Why Do Cats Like Their Ears Rubbed? 5 Vet Reviewed Reasons

When you pet your cat, you’ve likely noticed that they want more of it. But why is it that cats like it when...

Toyger vs. Bengal: Main Differences (With Pictures)

Choosing a cat to give a forever home can be a challenging task, especially when you’re trying to decide between two similar breeds....

Why Do Cats Put Their Butt in Your Face? 4 Vet-Reviewed Reasons for This Behavior

Have you ever been put in the awkward situation of having a cat’s butt right in your face? You could be minding your...

Keep reading

How to Use a Flea Comb on a Cat: 4 Vet-Reviewed Steps

Cats are wonderful pets and generally don’t require much help from humans in the grooming and self-care department. However, our feline companions sometimes need a bit of assistance regarding things like brushing their teeth and ensuring that their coats remain...

flea combing a tabby cat, looking for fleas

Can Cats Eat Pepperoni? Vet-Reviewed Nutritional Facts & Safety Info

You might have left out a leftover pizza only to be interrupted by a phone call. When you come back, you find your cat chomping down on the pepperoni. Should you be worried? Can cats even eat pepperoni? We’ll look...

Can Cats Eat Pepperoni

Balinese Cat Health Problems: 16 Vet-Reviewed Health Issues

The Balinese is a beautiful cat breed closely related to the Siamese, but these cats can be prone to certain health problems, some of which are quite serious, and many can be inherited and passed over to new generations of...

Cat Shedding: What’s Normal & When to Call the Vet (Vet Reviewed)

Some cats shed more than others, but knowing what’s normal for your own cat is useful. Excessive shedding can be a sign that something is wrong with your feline friend. If it suddenly seems like your cat is shedding more...

white cat shedding

How To Reduce Cat Shedding: 7 Proven Methods

Unless you have a hairless breed like a Sphynx, as a cat owner, dealing with shedding and loose hair is just part of your life. While you can’t stop the fact that cats create hair, you can do something to...

hand holding cat shedded hair

Why Do Cats Bring You Gifts of Toys or Dead Animals? Vet-Reviewed Behavior Guide

Everyone loves gifts, but your cat has a very different idea of what qualifies as a present than you do. If you’ve ever been the recipient of a dead bird, mouse, toy, or random object courtesy of your lovable kitty,...

tabby cat carrying a toy in its mouth

Why Is My Cat Scared of Strangers? 5 Possible Causes & Solutions (Vet-Reviewed)

Cats are sometimes inaccurately described as unemotional, unsympathetic, and supernaturally aloof. You may have heard catchy expressions like “a dog is man’s best friend, but a cat is man’s best observer.” However, over the years, countless research has shown that...

cat hiding behind the curtain

Can Cats Eat Worms (Earthworms)? Vet Approved Facts & Safety Tips

Cats are carnivores by nature, and they’ll chase after and hunt any animal they can when they’re outside. This includes even the smallest, most unlikely of prey, such as earthworms! Cats are opportunistic hunters who’ll eat any small creature if...

Can Cats Eat Worms (Earthworms)

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.