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

10 Best Pet Cameras for Cats in 2026 – Reviews & Top Picks

Are you interested in seeing what your cat gets up to during the day? Pet cameras provide cat owners with a unique opportunity...

Zyrtec for Cats: Dosage, Uses & Side Effects (Vet Answer)

Allergies in cats can sometimes have the same symptoms as us – watery eyes and nose, mild congestion, and sometimes coughing. More frequently,...

Why Are Tabby Cats So Vocal? 10 Vet Reviewed Reasons

Figuring out why your cat is meowing is a process of elimination. They meow to communicate with you, and your job is to...

Manx Syndrome in Cats: Our Vet Explains the Causes, Signs & Treatment  

The Manx cat is a breed of domestic cat originating on the Isle of Man. Although it’s possible for a Manx cat to...

More related

Will a Mother Cat Abandon Her Kittens if I Touch Them? Vet-Reviewed Facts

Many of us have some version of this childhood memory: we come across a kitten or kittens in our yard or a park...

Why Are My Cat’s Paws Peeling? (Vet Answer)

It can be easy to overlook your cat’s paws, especially if he or she doesn’t like you touching that area. However, cats’ paws...

8 Best Cat-Proof Toilet Paper Holders (2026) – Reviews & Top Picks

Cats are strange creatures. Some of them will never give toilet paper a second look, but others will destroy it every chance they...

Why Does Your Cat Rub Their Head on You? 5 Vet-Reviewed Reasons

You’ve likely had your cat rub their head on you multiple times. While cats are independent creatures that don’t trust easily, they are...

Keep reading

Why Does My Cat Bury Their Head? 7 Vet-Reviewed Reasons

Cats have many cute habits, one of which is their tendency to bury their head while they sleep. Regardless of whether you’ve owned cats all your life or have only recently adopted your first feline, most cat owners are familiar...

Striped grey cat curled up in bed

How Long Can You Leave a Kitten Home Alone? Vet Approved Tips

Cats are known for their independence and can stay at home alone for a few hours as long as they have food and water. If you have just brought home a kitten, you may wonder if they will be okay...

a woman holding a ragdoll kitten in her arms

Can Cats Eat Chorizo? Vet-Reviewed Facts & FAQ

If you enjoy sausages and salami, chances are that you enjoy chorizo. If you’ve been adding chorizo to your meals on occasion and your cat has been eyeing it with interest, you might wonder if it would be okay to...

Can Cats Eat Chorizo

Do Cats Like To Play Hide And Seek? 9 Vet-Verified Tips On Playing With Your Cat

Cats are playful animals, especially kittens, and enjoy playing different games that mimic hunting behavior. In fact, many owners notice that their cats frequently run off and hide behind things, which can make you wonder if they like playing hide...

bengal cat hiding in a drawer

How to Stop a Cat From Eating Litter: 6 Vet-Verified Methods

We might love our cats, but every now and again, they do something that makes us shake our heads. One of those things is eating cat litter. It may seem just a gross habit, but actually, it can be a...

Domestic ginger cat looking at litter box

How to Tell the Difference Between a Cat Hairball & Cough: Vet-Reviewed Facts

Seasoned cat owners could hear a cat retching up a hairball from a mile away, but the sound might sound like a cough to an inexperienced owner. However, these two things are different, and it’s essential to tell the difference...

cat cough

Siamese Cat Genetics: Does It Affect Siamese Behavior? Temperament Facts

Talkative, always wanting to be around you, and a bit needy—these are all common traits and behaviors of the Siamese cat. These behaviors don’t apply to every other cat breed, though. Have you ever wondered why cat breeds act in...

applehead siamese cat sitting

Can Cats Eat Mint Ice Cream? Vet-Reviewed Health Facts

It’s funny that cats are often portrayed lapping at saucers of cream or a dish of milk, because the fact is, cats shouldn’t have dairy. While kittens can handle milk, most cats begin to become lactose intolerant after they reach...

Can Cats Eat Mint Ice Cream

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.