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.

7 Interesting Facts About Tortoiseshell Cats for Feline Lovers

Share

a tortoiseshell cat in a meadow

There are few cats as naturally striking as tortoiseshells. These animals look like actual works of art, except you won’t get kicked out of a museum for petting them. “Tortoiseshell” isn’t a particular species of cat, but rather, it refers to a type of marking; specifically, a tortoiseshell cat has two colors other than white. Those colors are often red and black, but you’ll also find orange, yellow, gray, and blue mixed in at times.

There’s more to these cats than just attractive markings, though. This post will reveal seven interesting facts about these beautiful creatures.

divider 1 paws

Top 7 Facts About Tortoiseshell Cats

1. Tortoiseshell Cats Are Almost Always Female

The gene responsible for most of the colors you’ll find on beautiful tortoiseshell cats is almost always found on the X chromosome. As a result, like with calicos, virtually every tortoiseshell you’ll see will be a girl.

There are some male tortie cats, but they’re extremely rare. They’re also usually sterile, so there’s little chance of them passing on their special mutation to future generations.


2. You Can Find Tortoiseshell Cats in Many Different Breeds

Tortoiseshell cats are in almost every breed, including purebreds and mixes. They’re also found in both short- and long-haired cats.

Some breeds are much more likely to produce tortoiseshell individuals, though. Japanese Bobtails and Cornish Rexes are two breeds known for having quite a few tortoiseshell members, so if you love these cats, think about adopting one of these two breeds.


3. There Are Two Different Types of Tortoiseshell Cats

There are two distinct types of tortoiseshells: mosaic and chimera. Mosaics have their colors mixed randomly in large swirls and swaths across their body. On the other hand, Chimeras have clearly demarcated appearances, with one color on each side.

Mosaic tortoiseshells are more common, but chimeras aren’t exactly rare. If you have a particular attachment to either type, you shouldn’t have too much trouble finding a tortie kitten that meets your needs.


4. They Have Different Types of Fur

Beyond the two color types, you’ll also find two types of fur: bridled and patched. Bridled tortoiseshells have their colors mixed tightly together, whereas patched tortoiseshells have large sections of each color all over their bodies.

The two fur types are equally common, so you shouldn’t have an issue finding either one.


5. They’re Named After Tortoiseshell Material

If you’ve ever seen tortoiseshell glasses, you know how these cats got their name. Tortoiseshell used to be made of tortoise shells, and it was used in everything from jewelry to home décor.

However, demand for the material led to tortoises nearly going extinct, so in the 1970s, the switch was made to synthetic tortoiseshell. Tortoiseshell cats, however, are still all-natural.

tortoiseshell-cat-on-the-grass
Image Credit: Busranur Cebi, Shutterstock

6. Tortoiseshell Cats Are Notoriously Feisty

Many people believe that tortoiseshells have more attitude (called “tortitude”) than other cats, and you’ll find all sorts of anecdotal reports that tortoiseshells have extremely short fuses. There’s even been a study that concluded that tortoiseshells are more likely to exhibit aggressive behaviors like biting, hissing, and scratching.

They may not be moodier than other cats, but they may be more sensitive to outside stimuli and changes in their routine. As a result, you should try to keep your cat on a predictable routine (unless you enjoy being attacked by your cat, of course).


7. They’re Considered to Be Good Luck in Many Cultures

Many cultures worldwide have a soft spot for these cats, and they’re almost universally considered good luck. In Scotland and Ireland, having a tortoiseshell enter your home is thought to be a sign that good fortune will soon come your way, and in the U.S., they’re actually considered “money cats”.

Perhaps the most effusive praise comes from Asia, though, where it’s thought that tortie cats come from the blood of a young goddess born of a lotus flower. Japanese fishermen also believe that these cats can ward off ghosts and storms, which does sound rather lucky.

tortoiseshell cat sitting near stairs
Image Credit: Nafia Haseen, Shutterstock

divider 2 cats

Final Thoughts

Tortoiseshell cats and tortie kittens are absolutely beautiful, all the more so because they can be found in just about any breed. That gives them a variety of quirks and features that help set them apart from other cats.

Of course, at the end of the day, a tortoiseshell cat is just a regular cat with the same needs as any other. While they’re beautiful, they’re no more special than their regularly colored compatriots.

Then again, any cat that can deter ghosts is probably worth keeping around!

Related Reads:


Featured Image Credit: Ranya, Pixabay

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

Chatting About the Importance of Spaying/Neutering, Cat Retail Shopping Ban & Red-Level Storms | Chatty Cattys, Episode 30

In this episode of Catster’s Chatty Cattys podcast, Nicole and Dr. Karyn are celebrating a major legal win for pets before diving into...

Is Your Cat Happy? Here’s How You Can Tell

Cats have a reputation for being indifferent, even inscrutable. But despite their seemingly ambivalent appearance, cats experience many emotions, including happiness, and they...

Human Brains Age Like Cats – New Study Debunks the 7-Year Rule

If you’ve ever caught your senior cat staring blankly at a wall, wandering the halls at 3 am, calling out for no clear...

Chatting with Devin About Here! Have a Kitten, Fostering, & Why Two Are Better Than One | Chatty Cattys, Episode 29

In this episode of Catster’s Chatty Cattys podcast, Nicole & Dr. Karyn sit down with Devin, the founder and one-woman show behind “Here...

More related

Who Is the World-Record Polydactyl Cat? Meet Paws!

Polydactyl cats have always fascinated cat lovers worldwide. These unique felines possess a genetic anomaly that results in the formation of more than...

Neurological Disorders in Cats: Our Vet Explains Signs, Causes & Treatments

It’s really scary when our pets become ill, particularly when they’re not acting like their normal selves. Often, one of the first signs...

Ask Dr. Paola – Hyperthyroidism from EMF’s, Senior Cats & Starvation (July 21, 2025)

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

120+ Green-Eyed Cat Names: Great Ideas for Your Beautiful Cat

Looking for a unique and interesting name for your new feline friend? Maybe your new furry companion has emerald or jade irises. If...

Keep reading

Basepaws Cat DNA Test Review: Pros, Cons, FAQ & Verdict

Have you ever wondered about the breeds that make up your cat? Or wondered what potential health problems your pet might face in the future? If you have, you’ll be thrilled to learn about the Basepaws at-home cat DNA test!...

Basepaw Cat DNA Test

Does Catnip Help a Cat in Heat? Vet-Reviewed Facts & FAQ

There are a lot of old wives’ tales out there about how to deal with a cat in heat. One of the most traditional solutions is giving catnip. But does it actually work? Catnip is a member of the mint...

cat-eating-catnip

Why Don’t My Cats Cuddle With Each Other? 10 Vet-Approved Reasons

There are few things cuter than the sight of two cats snuggling together. When they start grooming each other, your heart just melts. Unfortunately, not all cats will cuddle with each other. It can be disheartening when your cats do...

together two cats with different fur colors

Can I Mix Wet and Dry Cat Food? Vet-Reviewed Benefits & Considerations

There has long been a debate over whether to feed cats wet food or dry food. On the one hand, wet food is wet and slippery, smells bad, has a short shelf life, and needs picking up after an hour...

dry and wet food_Yuriy Golub_Shutterstock

The Importance of Regular Cat Checkups: 4 Vet Reviewed Benefits

Cats are biologically very different from humans, but what they have in common is a need for regular wellness checks. Even healthy cats should be examined at least once a year by a qualified veterinarian to ensure they are fit...

vet checking up the cat

3 Homemade Cat Gravy Recipes: Vet Approved Healthy Options

Cats are obligate carnivores, so they need nutrients only found in animal products for a complete diet—including animal protein and fat. Cats are also notoriously picky, so reliable kibble may not be enough to entice their appetite sometimes. While it’s...

kitten eating gravy food

Do Cats Enjoy Sex & Mating? Vet-Reviewed Feline Facts

You may have noticed the familiar sounds and behavioral changes in your female cat and guessed that they’re in heat. Their restlessness, excessive vocalization, and desire to go outside to find a mate may have you wondering whether cats enjoy...

burmese cats lying on sofa

Why Does Catnip Make Cats Go Crazy? What Science Tells Us

The effects of catnip have provided content for an endless train of entertaining YouTube videos, and even the word itself grabs the attention of any cat owner who has a cat that loves catnip. Most cats exposed to catnip experience...

Gray Cat Enjoying Fresh Catnip_Anna Hoychuk_shutterstock

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.