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.

Cornish Rex vs. Sphynx: Differences Explained (With Pictures)

Cornish Rex VS Sphynx

The Cornish Rex and Sphynx are both charming, diminutive, and low-shedding cat breeds known for their respective distinctive looks. As with many cat breeds out there, though, there are more precise and subtle differences that might not be readily apparent at first glance. If you’re interested in short-haired and hairless cat breeds, you’re in the right place. In this article, we’ll compare the Cornish Rex and Sphynx in all the major categories you need to know about, from appearance to character and much, much more. Read on for those details ASAP.

divider 1 paws

Visual Differences

Catster_Side by Side Cornish Rex vs Sphynx
You are free to use this image but we do require you to link back to Catster.com for credit

At a Glance

Cornish Rex
  • Average height (adult): 8 to 12 inches
  • Average weight (adult): 5 to 10 pounds
  • Lifespan: 15 to 20 years
  • Exercise: 30 minutes a day
  • Grooming needs: Minimal
  • Family-friendly: Yes
  • Other pet-friendly: Usually
  • Trainability: Bright, eager, lively
Sphynx
  • Average height (adult): 8 to 10 inches
  • Average weight (adult): 6 to 12 pounds
  • Lifespan: 8 to 14 years
  • Exercise: 30 minutes a day
  • Grooming needs: Very minimal
  • Family-friendly: Yes
  • Other pet-friendly: Often
  • Trainability: Intelligent but stubborn

divider 1 paws

Cornish Rex Overview

cornish rex cat walking on grass
Photo Credit: Natalia Fedosova, Shutterstock

The Cornish Rex is a relatively new cat breed that appeared in a single litter of English barn cats that developed a unique Rex gene that gave them a short, curly coat without guard hairs. The texture has often been compared to rabbit fur, another species that sometimes sports the Rex gene. The coat wasn’t all that was remarkable about them, though.

Cornish Rexes are sprightly felines that are a joy to be around, and they’re always bright-eyed at the prospect of playing with their favorite people. Even when you’re just going about your day, the Cornish Rex has an infectious, inquisitive nature that compels them to follow you around like a lithe little shadow. When bored, they might get into some clownish antics that just happen to always end up with you giving them chin scratches. Simply put, they’re clever little buggers.

Grooming

The Cornish Rex coat has no coarse guard hairs at all, giving it a wavy, rippling “washboard” look and downy feel. You’ll be pleased to hear that translates directly to much less shedding than the average cat breed, making Cornish Rex ideal companions for people with severe pet allergies. They do still produce some loose fur and dander, however, so we recommend investing in a HEPA-rated vacuum with a telescoping wand to seal away the allergens. On the grooming side, the most you’ll need to do is run a soft-sided brush over their fur to keep it silky smooth and clean.

white cornish rex cat lying on the couch at home
Photo Credit: Stramp, Shutterstock

Exercise

The Cornish Rex is an active breed that will gladly create their own fun, but it goes without saying that they go nuts for interactive toys like bells, feathers, laser pointers, and faux prey. They need about half an hour of vigorous exercise, whether that’s playing, walking outside on a leash, or learning how to do tricks with their favorite people. Cornish Rex are generally inclined to be lap cats as long as you satisfy their athletic aspirations, but honestly, they’re also happy to follow you around the house too.

Health

Cornish Rexes are a fairly healthy breed with a robust constitution, but their short fur and lack of guard hairs make them susceptible to direct sunlight. If they go out in the sun, we suggest using cat-safe sunscreen to minimize the risk of sunburn and skin cancer, which can occur with repeated long-term exposure to sun. Lastly, Cornish Rexes are more at risk of developing hypertrophic cardiomyopathy, a heart disease that causes the heart’s valve walls to thicken.

vet checking up the cat
Photo Credit: Maria Sbytova, Shutterstock

Suitable For

Cornish Rexes are friendly curly-haired Velcro cats that love to explore, skulk, play, and shadow you around the house. Any moderately active household that’s looking for a low-shedding cat will fall in love with the Cornish Rex’s luxurious coat and lovable temperament, so long as you make sure to protect them from the sun and give them plenty of quality attention. Conversely, this breed might not be great if you work long hours away from home because of their clingy nature.

divider 1 paws

Sphynx Overview

sphynx cat sitting on the windowsill
Image Credit: marinakarpenko, Shutterstock

The Sphynx is a strikingly hairless breed with a gentle, affectionate spirit that fits in with any home that can give them lots of attention. Despite the vaguely Egyptian name and wrinkly demeanor straight out of a hieroglyph, Sphynxes hail from cosmopolitan Toronto and have been bred with the Devon Rex to create lightly furred hybrids with the best traits of both breeds.

Sphynxes will gladly be your wingman when you go to the bathroom, romp around with kids or other pets, and will welcome you home every day with a warm meow. This breed thrives with human attention and can become despondent if they don’t get enough, but they adore living with other cats they can play with, and might even settle for a dog as a playmate!

Grooming

No fur means no fur tufts on your furniture or hair-covered clothes when you own a Sphynx, but that doesn’t mean you’re totally off the hook with grooming. The Sphynx’s delicate skin is more vulnerable to skin infections from bacteria and fungi, and their skin folds are prime breeding grounds for unsavory bacterial infections. To keep them away, wipe down your Sphynx with a clean damp cloth every week. This helps prevent not only infections but also skin oils from accumulating and causing acne.

hairless sphynx cat getting washed
Image Credit: Nils Jacobi, Shutterstock

Exercise

The Sphynx tends to mirror your level of activity and can become an overweight couch potato if you don’t keep them busy. They’ll certainly make their own fun if they’re bored enough, but they love having another feline playmate to keep them company when you’re away from home. As smaller cats, their total exercise needs are lower than larger, more robust breeds with just 30 minutes or so per day being average.

Health

Besides skin problems and ear infections, the Sphynx is prone to developing heart conditions like hypertrophic cardiomyopathy and has trouble regulating their temperature in extremely hot or cold weather. To keep them comfortable and healthy, make sure your cat has plenty of fresh water on hot days and put a cat sweater on them during cooler weather.

blue-sphynx-cat-resting
Image Credit: Tomas Salac, Shutterstock

 Suitable For:

Sphynxes are sweet, loving cats that do well in homes that can give them lots of attention, or homes with other social cats. They don’t need a ton of exercise and have minimal grooming needs but will need your help to keep their skin and ears clean, plus to keep their body temperature regulated in the hot/cold seasons.

divider 1 paws

Which Breed Is Right for You?

side by side Cornish Rex VS Sphynx
Image Credit: Left – Jagodka, Shutterstock | Right – Igor Lukin, Pixabay

The Sphynx and Cornish Rex are both very low-shedding, social, and even clingy cat breeds that need a lot of quality time to stay happy and sane. The Cornish Rex is overall livelier and more low-maintenance but tends to shed a teeny bit more than the Sphynx. On the flip side, the Sphynx is more docile and doesn’t shed but requires you to help keep their skin clean and regulate their body temperature.

See also:


Featured Image Credit: Left – VIS DE ANIMALIS, Shutterstock | Right – Alexander Piragis, 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

Are Calla Lilies Poisonous to Cats? Vet-Verified Facts & Safety Guide

Are calla lilies poisonous to cats? This is a question that has come up many times and one that many people are unsure...

Kinkalow Cat Breed: Info, Pictures, Temperament & More

Because of their rarity, you might not have heard of a Kinkalow before, but their appearance likely makes you curious, and we can’t...

11 Types of Burmese Cat Colors, Breeds & Patterns (With Info & Pictures)

The unique, yellow-eyed Burmese cat has developed over time into a charming, instantly recognizable breed. The ones you see today have quite a...

9 Best Cat Houses in 2025 – Reviews & Top Picks

Don’t tell your cat that we said this, but your house doesn’t actually belong to them. As a result, they need a place...

More related

Can Cats Drink Apple Juice? Vet-Reviewed Facts & Advice

Plenty of cats love to investigate glasses that have been left on the counter. Maybe they just want a drink of water—instead of...

My Cat Ate a Fly: Vet-Verified Dangers & Tips

Cats will chase after and pounce on anything that moves, including small insects. Grasshoppers and flies are popular targets, and they flutter and...

Uveitis in Cats: Vet-Reviewed Causes, Signs & Treatment

Uveitis is an eye disease resulting from inflammation in the uvea of the eye. It is a serious condition that must be addressed...

10 Best Tartar Control Products for Cats in 2025 – Reviews & Top Picks

Every cat owner knows that their feline companion can spend hours upon hours grooming themselves, but one area they can’t clean is their...

Keep reading

Why Do Cats Like to Be Pet While Eating? 6 Vet-Reviewed Reasons

Cats may have behaviors that are almost “expected” of them, but mealtimes can bring out unusual habits. Some cats love to eat alone, some prefer eating from a raised position, and others want the company of their owners when they...

Two cats being fed cat food from a tin can

What Does It Mean When a Cat Purrs Loudly? Vet-Verified Facts & Reasons

Cats are fascinating creatures, and as cat lovers, we want to learn as much about them as possible. One of the most intriguing sounds that a cat makes is purring, and many wonder what it means, especially when it’s loud....

cat kneading and purring while lying on owner's lap

Applaws Cat Food Review in 2025: Recalls, Pros, & Cons

Review Summary Applaws pet food is one of the many brands that you can choose from in your search for the perfect mix of deliciousness and nutrition. Predominantly, Applaws makes wet cat food with some dry food. Most cat owners...

Applaws Cat Food Review

Blood in Cat’s Stool: 13 Vet-Verified Possible Causes

It’s natural to worry if you find blood in your cat’s poop. After all, we’re primed to assume that blood is a sign that something is wrong! The good news is that there are many relatively unserious reasons your cat...

cat leaving litter box

9 Lives Cat Food Review in 2025: Recalls, Pros & Cons

Review Summary 9 Live is a clear budget option. It is inexpensive, but it is also full of cheap, low-quality ingredients. For the price point, it is a decent cat food. However, if you compare it to the cat food...

9Lives Cat Food Review

Can Cats Eat Kale? Vet-Reviewed Nutrition Facts & FAQ

If you found this article because your kitten snatched a very small piece of kale while you were chopping up your lunch salad, don’t panic! Kale is not toxic to cats, and in fact, small amounts of it are included...

Can Cats Eat Kale

Should I Leave a Light on For My Cat? Vet-Approved Care Facts

Cat owners want to do everything they can to ensure their cats are comfortable, safe, and happy. Knowing that cats get up and play, hunt, or just move around the house in the middle of the night, some owners wonder...

cat hiding in the dark

Why Do Cats Like Tunnels? 7 Interesting Reasons

Trying to better understand cats is something those of us who love our feline friends are constantly doing. As kitty parents, we want to provide them with things they’ll enjoy that are safe and beneficial. One item that cat parents...

cat looking inside the tunnel