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

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.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

How to Pick Up & Hold a Kitten: 7 Vet-Reviewed Expert Tips

Congratulations if you’ve recently adopted a kitten or are caring for a litter of little ones! Between their sweet little meows and naughty...

Can Cats Sense Bad Energy? Vet-Approved Science & FAQ

Like humans, cats are thought to be able to sense energy shifts in the people they’re close to. Of course, your kitty will...

How Big Is a Cat Brain? Vet Explains Feline Anatomy

If you own a cat, you’ve probably wondered how intelligent they are. After all, sometimes they can be silly goofballs, while at other...

Can Cats Eat Chicken? Vet Approved Facts & FAQ

Your cat probably loves chicken. Most cats usually do. It is found in a lot of cat food, both canned and dry, and...

More related

Selkirk Rex Cat Info: Pictures, Temperament & Traits

The Selkirk Rex is one of the only four cat breeds with wavy fur, the others being the Cornish Rex, Devon Rex, and...

Why Is My Cat Drooling All of a Sudden? 13 Vet-Reviewed Reasons

Our feline friends can sometimes do odd things, so you may not always know what’s normal cat behavior and what isn’t. One feline...

5 Health Benefits of Grain-Free Cat Food: Vet-Approved Facts

These days, you can find all kinds of diets and meals for cats. While not all cats need to eat a grain-free diet,...

Anemia in Cats: Signs, Causes & Prevention (Vet Answer)

Anemia is an insidious disease that can affect your cat. Unfortunately, veterinarians often diagnose anemia when it has progressed to being a significant...

Keep reading

What to Do With Cats After a Natural Disaster? 8 Post Hurricane Tips (Vet Reviewed)

Living through a natural disaster like a hurricane takes resilience, tenacity, and planning. The powerful storms fundamentally alter landscapes and lives before moving on, leaving untold destruction and lots of cleaning up to take care of. Those who live in...

fireman holding kitten

Can Cats Eat Vanilla Pudding? Vet Approved Facts & FAQ

Cats are independent creatures, but they rely on us humans to take care of their nutritional needs. Commercial cat food is the easiest way to feed a cat, but sometimes, felines get into other types of food due to curiosity...

Catster_Can Cats Eat Vanilla Pudding_v1_Dec 4 2024

Can Cats Eat Banana Bread? Vet-Approved Facts & FAQ

There are precautions we need to take when sharing tasty treats with our feline friends. Sometimes, our food is a healthy snack, and other times, it can be harmful, so it’s essential to be informed before sharing new food with...

Can Cats Eat Banana Bread

Can Cats Sense Anxiety & Depression? Vet-Approved Science & Info

When it comes to pets that are good at sensing their humans’ emotions, dogs are usually the first to come to mind. After all, felines have a reputation for being independent and stand-offish rather than being “man’s best friend”. But...

cat on woman owners lap

How to Tell Whether a Male Cat Is Fixed: Vet-Verified Facts & Neuter Info

There is no centralized organization maintaining an accurate headcount of cats in shelters, so the best numbers we have for the total shelter cat population in the United States are estimates. According to the president and CEO of the Humane...

Solid Gold Cat Food Review of 2026: Recalls, Pros & Cons

Review Summary Solid Gold pet food was launched in 1974 by Sissy Harrington McGill. As a Great Dane aficionado, she noticed that European Great Danes were healthier and living longer than those in America. She determined that European dogs were...

Solid Gold Cat Food Review

9 Holiday Plants That Pose a Danger to Cats (With Pictures)

Other than the baking and gift-purchasing aspects, part of gearing up for the holidays is decorating. Some decorating involves trees and plants, but when you have a cat running around, you must ensure your pet’s safety. Unfortunately, some of the...

mistletoe with ribbon hanging on the door

Are African Violets Poisonous to Cats? Vet-Reviewed Houseplant Safety Guide

African violets are common houseplants that are relatively easy to care for. They have soft and fuzzy leaves and produce pretty and dainty flowers. Fortunately, African violets aren’t poisonous to cats, so these pet owners can have as many of...

Catster_Are African Violets Poisonous to Cats