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Species Profile

Devon Rex

Felis catus

Big ears, curly coat, huge heart.
iStock.com/insonnia

Devon Rex Distribution

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Origin Location

This map shows the native origin of the Devon Rex. As a domesticated species, they are now found worldwide.

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Size Comparison

Human 5'8"
Devon Rex 10 in

Devon Rex stands at 15% of average human height.

Devon Rex sitting on comfy bed

At a Glance

Domesticated
Also Known As Devon, Devonshire Rex, Rex cat
Diet Carnivore
Activity Cathemeral+
Lifespan 12 years
Weight 4.5 lbs
Status Not Evaluated
Did You Know?

The breed began with a single curly-coated kitten found in Devon, England (1960s) named Kirlee, the foundation of modern Devon Rex lines.

Scientific Classification

The Devon Rex is a distinctive domestic cat breed known for its very large ears, short muzzle, and soft, wavy/curly coat (often sparse in places). Originating in Devon, England, it is typically described as highly social, playful, and people-oriented.

Kingdom
Animalia
Phylum
Chordata
Class
Mammalia
Order
Carnivora
Family
Felidae
Genus
Felis
Species
catus

Distinguishing Features

  • Very large, low-set ears and a ‘pixie-like’ facial appearance
  • Short, soft coat with waves/curls (often less dense on the body)
  • Slender body with long legs; fine-boned but muscular
  • Whiskers and eyebrows may be short or curled; coat can feel suede-like

Physical Measurements

Males and females differ in size

Height
♂ 10 in (9 in – 11 in)
♀ 9 in (8 in – 10 in)
Length
♂ 2 ft 3 in (1 ft 12 in – 2 ft 7 in)
♀ 2 ft 1 in (1 ft 11 in – 2 ft 4 in)
Weight
♂ 8 lbs (7 lbs – 10 lbs)
♀ 7 lbs (5 lbs – 8 lbs)
Tail Length
♂ 11 in (10 in – 1 ft 1 in)
♀ 11 in (10 in – 12 in)
Top Speed
30 mph
Up to 48 km/h

Appearance

Primary Colors
Secondary Colors
Skin Type Devon Rex has very short, fine, soft wavy/curly 'rexed' hair that can be sparse on chest, belly or temples. Whiskers and eyebrows often curly or short. Skin feels warm, can get oily; needs gentle grooming.
Distinctive Features
  • Breed distinction vs typical Felis catus: hallmark rexed coat (short, wavy/curly and sometimes sparse) rather than the usual straight guard-hair coat; gives a suede-like feel.
  • Head/face: short muzzle with pronounced cheekbones; often described as "pixie/elfin" expression.
  • Ears: very large, low-set, and wide at the base-one of the most identifying Devon Rex traits.
  • Eyes: large, oval, and wide-set; contributes to an alert, open expression.
  • Body: small-to-medium, slender yet muscular; long legs and a fine-boned, agile build.
  • Tail: long and tapering; coat on tail may be thinner or less uniformly curled in some individuals.
  • Breed origin/context: developed in Devon, England as a domestic companion breed; selection emphasizes people-oriented temperament rather than wild-type survival traits.
  • Note: compared with Cornish Rex, the Devon Rex has a shorter nose and larger ears set lower; compared with Selkirk Rex, it has a much shorter coat and a lighter, thinner-boned body.
  • Care requirement (coat/skin): minimal brushing (can damage fragile curls); periodic gentle bathing may be needed for oiliness; keep the cat warm due to thin/sparse coat in some areas.
  • Care requirement (ears): large ears can accumulate wax-regular, gentle ear cleaning is commonly needed.
  • Health concerns seen in the breed: increased risk reported for hypertrophic cardiomyopathy (HCM) and certain hereditary myopathies; patellar luxation has also been reported-responsible breeding and routine veterinary screening are important.

Sexual Dimorphism

Sexual dimorphism is generally mild in this domestic breed; males tend to be larger and more muscular, while females are typically finer-boned. Both sexes share the same hallmark ear size, short muzzle, and rexed coat.

♂
  • Slightly larger overall size; broader chest and more muscular shoulders/neck.
  • Can develop fuller facial jowls in adulthood (especially if intact).
♀
  • Slightly smaller, more refined frame and narrower head while maintaining the same large-ear/short-muzzle silhouette.
  • Often appears more delicately boned, though still athletic.

Did You Know?

The breed began with a single curly-coated kitten found in Devon, England (1960s) named Kirlee, the foundation of modern Devon Rex lines.

Its coat is a "rex" type: very short, fine, and wavy/curly, sometimes sparse on the belly, sides, or behind the ears.

Devon Rex often feel warmer to the touch because their coat is short-yet they can get chilly and seek warm laps and blankets.

Large ears and a pixie-like face are breed hallmarks; the head is wedge-shaped with prominent cheekbones and a short muzzle.

Many Devons are famously people-focused and may follow family members from room to room like a "shadow."

Compared with many cats, they tend to be more tolerant of handling and interactive play, making them popular in active households.

Unique Adaptations

  • Rex coat structure: altered hair-shaft formation leads to a soft, rippled coat with fewer guard hairs than many domestic cats.
  • Very large pinnae (ears) increase surface area and can enhance sound capture-paired with an alert, people-attuned temperament.
  • Light, athletic build with long legs supports agile jumping and quick turns, fitting a highly interactive companion lifestyle.
  • Often reduced whiskers/fragile whiskers due to the same coat genetics; some have short or curled whiskers.

Interesting Behaviors

  • Perching on shoulders or high vantage points to watch household activity; many enjoy being carried more than typical cats.
  • High-play drive into adulthood: fetch-like games, rapid sprints, and "parkour" jumps between furniture.
  • Heat-seeking habits: burrowing under blankets, sitting on laptops, and choosing sunny windowsills.
  • Social grooming: licking hands/faces or gently nibbling as an affiliative behavior when bonded to people.
  • Chatty, expressive body language; many use chirps/trills to solicit attention or play.
  • Food curiosity and "counter-surfing" if not managed-use puzzle feeders and keep enticing foods secured.

Cultural Significance

Devon Rex, a rex-coated cat breed from Devon, England, became a symbol of British cat breeding after World War II. Its elfin look, natural mutation, and affectionate, playful nature made it a popular show and family pet.

Myths & Legends

Origin story: Kirlee, a curly Devon kitten found near an old tin mine, was first thought to be like the Cornish Rex. Breeders said 'must be the same rex' until it proved genetically different.

Local nickname lore: the Devon Rex's huge ears and mischievous face fueled enduring comparisons to pixies, imps, and "elf cats," echoing Devon's broader landscape of British fairy folklore.

Show-ring anecdote tradition: early exhibitors circulated stories of judges and spectators mistaking Devons for "little bats" or "gremlins," reinforcing the breed's playful, otherworldly reputation in cat-fancier culture.

Conservation Status

NE Not Evaluated

Has not yet been evaluated against the criteria.

Population Stable

Life Cycle

Birth 4 kittens
Lifespan 12 years

Lifespan

In the Wild
9–15 years
In Captivity
9–15 years

Reproduction

Mating System Polygynandry
Social Structure Managed Domestic
Breeding Pattern Serial
Fertilization Internal Fertilization
Birth Type Internal_fertilization

Domestic cats (Felis catus) often mate with many partners; ovulation is triggered by mating. Devon Rex follows this biologically, but breeders control pairings to keep breed traits and limit health risks (HCM, patellar luxation, hereditary myopathy).

Behavior & Ecology

Social Colony Group: 4
Activity Cathemeral, Crepuscular, Diurnal
Diet Carnivore Meat-based, high-protein wet food-especially poultry (e.g., chicken/turkey)

Temperament

Highly people-oriented and attention-seeking relative to the average domestic cat; often chooses to be in the same room/on the same body part as preferred humans.
Playful, inquisitive, and agile; frequently maintains kitten-like play into adulthood and benefits from daily interactive play and puzzle feeding to prevent boredom-related mischief.
Generally sociable with familiar cats/dogs when well-socialized; may become lonely or develop attention-demanding behavior if left without sufficient companionship/enrichment.
Often tolerant of handling (useful for routine ear/skin care), but sensitive individuals can become overstimulated-watch for tail flicking/skin twitching and provide breaks.
Warmth-seeking due to short/sparse curly coat: commonly seeks blankets, laps, sun spots, and warm perches; may be less comfortable in cold environments than many coated breeds.
Devon Rex cats can get ear wax/otitis (may paw ears or avoid touch), oily skin/dermatitis (may scratch or overgroom), and issues like hypertrophic cardiomyopathy, patellar luxation, and hereditary myopathy causing weakness. See vet early.
Devon Rex have fragile coats needing only light brushing; gentle baths sometimes help oily skin (too much bathing can irritate). Clean ears, trim nails, and keep regular dental care.

Communication

Meows Often frequent, directed at humans for attention/resources
Purring Affiliative/comfort; may also occur when stressed
Trills/chirps Greeting, social solicitation; commonly reported in people-oriented breeds
Chattering Arousal/excitement, often at prey or birds
Yowls/howls Distress, mating-related, or conflict
Growls/hisses/spits Defensive/aggressive signals when threatened
Tail, ear, and body posture Upright tail greeting; flattened ears/tense body for fear/defense
Scent marking: facial rubbing/bunting and scratching; urine spraying in some intact or stressed individuals
Allogrooming and social rubbing Bond maintenance; Devon Rex often initiates contact
Kneading and lap-sitting/heat-seeking contact Comfort and social bonding; frequent in this breed
Slow blink and soft eye contact Affiliative signaling with humans
Play signals (pounces, chase invitations) with higher frequency and persistence than many domestic cats; needs appropriate outlets to avoid play-biting/roughness

Habitat

Biomes:
Temperate Forest Temperate Grassland Mediterranean Temperate Rainforest Tropical Rainforest Tropical Dry Forest Savanna Desert Hot Desert Cold Boreal Forest (Taiga) Tundra Alpine Wetland Freshwater Marine +9
Terrain:
Coastal Hilly Plains
Elevation: Up to 14763 ft 9 in

Ecological Role

Domestic mesopredator in human-associated ecosystems; primarily a companion animal whose hunting behavior can still influence local prey populations if allowed outdoors.

Rodent population suppression around homes, farms, and barns Incidental control of some insect and small vertebrate pests Cultural/companion role (human wellbeing) Potential negative ecological impact: predation pressure on native birds and small wildlife when free-roaming-mitigated by indoor living, supervised outdoor access, and enrichment

Diet Details

Main Prey:
Small rodents Small birds Small reptiles Amphibians Invertebrates

Human Interaction

Domestication Status

Domesticated

Felis catus came from Near Eastern wildcats (Felis lybica) tied to early farming and spread with people. The Devon Rex breed began in Devon, England (late 1950s–1960s) from a mutation for a soft, wavy coat and was bred by people. Devon Rex have large low ears, short muzzles, pixie bodies, are social, and favor close companionship and shows.

Danger Level

Low
  • Scratches and bites (typically minor; can become infected without proper wound care)
  • Allergy triggers from dander/saliva (Devon Rex is not reliably hypoallergenic despite the coat type)
  • Zoonotic risk common to domestic cats if hygiene is poor (e.g., ringworm; rare but possible transmission of certain pathogens)
  • Trip/fall hazards in the home due to a highly active, underfoot cat

As a Pet

Suitable as Pet

Legality: Generally legal to own as a domestic cat breed in most jurisdictions. Standard companion-animal rules apply (licensing, vaccination, microchipping where required; housing restrictions may apply in rentals/HOAs). Not regulated as an exotic species.

Care Level: Moderate

Purchase Cost: $800 - $2,500
Lifetime Cost: $15,000 - $35,000

Economic Value

Uses:
Companion animal industry Pedigree breeding and sales Cat shows and related services Veterinary care and pet insurance Pet products (nutrition, grooming, enrichment)
Products:
  • pedigree kittens (pet or show quality)
  • stud services and breeding rights (where practiced)
  • show participation and related services
  • consumer spending on food, litter, toys, and veterinary services

Relationships

Related Species 7

African wildcat Felis lybica Shared Genus
European wildcat
European wildcat Felis silvestris Shared Genus
Jungle cat Felis chaus Shared Genus
Sand cat
Sand cat Felis margarita Shared Genus
Black-footed cat Felis nigripes Shared Genus
Bobcat
Bobcat Lynx rufus Shared Family
Lion
Lion Panthera leo Shared Family

The Devon Rex, which first arose from the town of Devon, England, in the 1950s, has attracted a small but devoted following for its livewire personality and its distinctive appearance.

Sporting a slender elf-like face and big ears that don’t seem to entirely fit, this cat is known for its intelligent mind and people-oriented behavioral skills. It easily ranks among the most outgoing, outlandish, and entertaining of all cat breeds.

There are many interesting facts to explore about this breed.

Devon Rex sitting in blankets on bed

The Devon Rex is a small to medium-sized cat breed known for its unique curly coat, large ears, and playful and affectionate personality.

Evolution and Origins

The Devon Rex breed is thought to have emerged from a random genetic mutation, with the first known curly-haired kitten named Kirlee being born amongst a litter of straight-haired kittens to a stray calico in Devon, England, in 1959, and it gained recognition as a breed about ten years after the Cornish Rex breed. The Devon Rex is frequently likened to a combination of a feline, canine, and primate due to its unique characteristics.

The Devon Rex is a medium-sized cat, typically weighing between 6 to 9 pounds and standing 10 to 12 inches tall, with an unusual, almost otherworldly look that is characterized by its prominent features, such as large ears, big eyes, high cheekbones, long neck, and a slender body, in addition to its curly coat.

Furthermore, while generally healthy, the Devon Rex breed may be prone to certain health issues such as hypertrophic cardiomyopathy, patellar luxation, hereditary myopathy, and baldness, particularly if you are not cautious about the source of purchase.

Devon Rex Traits: What to Know Before You Buy

Devon Rex relaxing in its cat house

The Devon Rex has tabby-like markings on its coat.

  • One of the most distinctive facts about the Devon Rex is its sheer amount of energy. Owners should expect to spend more time than your typical cat breed attending to its physical, mental, and social needs. Toys, cat treats, tricks, and games are all recommended.
  • Because the Devon Rex has a relatively thin outer coat, owners will only need to spend perhaps once every few days grooming. However, the coat does tend to become greasy easily, so it does require regular baths with mild shampoo and warm water. The coats are not completely hypoallergenic, but should cause a few issues.
  • The Devon Rex tends to suffer from several serious health problems, including dislocated joints, hereditary myopathy (body-wide muscle weakness), and hypertrophic cardiomyopathy (which affects the heart muscles specifically).

Personality

Devon Rex laying upside down on the bed

The Devon Rex’s most distinctive feature is its ears

The Devon Rex is often described as a cross between a cat, a dog, and a monkey. Extremely playful, active, and mischievous, they are very eager to explore their surroundings and interact with almost everything. With their high intellects, they can be taught to play fetch, walk on a leash, and even perform impressive tricks.

Owners will enjoy interacting with this breed because they have a great affinity for people of all ages. They may try to get your attention by bringing you a toy or attempting to initiate playtime. Whether you’re home or away, you should provide your cat with plenty of toys and other objects to interact with. This is not the type of cat you can leave alone for hours without anything to do.

Size and Weight

The Devon Rex is a medium-sized cat, weighing about six to nine pounds and standing about 10 to 12 inches tall. They look quite slender and lanky, as if their bodies are made from mismatched parts, but this is just a natural part of their normal appearance. It may take 18 months or more for the breed to mature and reach its full size.

The Devon Rex weighs around six to nine pounds.

Price

Since this is a relatively uncommon breed, prospective owners can expect to pay somewhere in the range of $600 to $2,000, perhaps even more; the upper range is mostly reserved for well-bred show cats with excellent pedigrees.

A typical household cat from a trusted breeder will probably cost more than $1,000. Keep in mind the additional cost of food, toys, litter, healthcare, etc. You should expect to set aside anywhere between $50 and $200 a month, depending on how much care it needs.

Kittens

Devon Rex kittens retain their kitten-like energy until old age.

Devon Rex kittens get along very well with all kinds of people and pets alike. While they still need to be socialized from an early age and do require a period of adjustment, this process should be quick and easy.

Positive encounters with different people and situations can help teach proper adult behavior. Keep in mind that the Devon Rex will retain its kitten-like energy until old age. This is part of its natural personality and not a sign of bad behavior. This breed is also sometimes born with excessive hair, which it slowly loses during its early development.

Lifespan

Brown Cat Breeds

The Devon Rex is capable of learning difficult tricks, but can be hard to motivate.

The Devon Rex has an excellent average lifespan of nine to 15 years. It is possible, with a bit of luck and good health, for this breed to live around 20 years old. One of the oldest cats to ever live was a part Devon Rex cat named Granpa Rexs Allen, who lived to 34 years of age.

Some of the most serious health issues include muscle weakness, heart disease, cancer, and a constantly dislocating joint, which can lead to lameness and pain. It is always a good idea to purchase your kittens from a responsible breeder who tests their stock for known health problems. If they can’t provide proof that their cats have received a clean bill of health, then you might want to look elsewhere.

Breed vs. Mixed

Like any purebred cat, the Devon Rex is carefully bred to ensure it retains an accepted list of traits, including the slender body, the large ears, the short whiskers, and the short, wavy coat. Unlike many other breeds, however, the Devon Rex has few guard hairs (meaning the coarse hairs of the outer coat). This gives it a soft, full-bodied appearance.

The coat is particularly short on the back, sides, upper legs, and tail. If your cat deviates from some of these traits, then it could be a mix or even a poorly bred cat.

Disqualifying traits include excessive baldness, a long or shaggy coat, a kinked tail, crossed eyes, and weak hind legs. Coat color isn’t always a good guide to purebred status, because it can vary dramatically from bright orange to deep black.

The most common personality traits include high intelligence, friendliness, hyperactivity, and playfulness. However, keep in mind that individual personality traits will always vary a little.

Devon Rex vs. Cornish Rex

The Cornish Rex is another unusual-looking short-haired breed that, as the name suggests, originated from the English region of Cornwall.

This breed is easy to accidentally mistake for the Devon Rex. It has a very similar impish appearance with big, outsized ears and a curly undercoat.

However, according to genetic analysis, they’re not as closely related to each other as once thought. While the coats are superficially similar, their underlying genetics are quite different. This suggests they arose in different ways.

Types of Devon Rex Cats and Colors

The Devon Rex can come in almost any available coat (and even eye) color, including black, chocolate, cinnamon, blue, brown, tan, orange, red, lilac, and white. Possible patterns include tortoiseshell (tortie for short), calico, pointed, and tabby.

Because of its short coat, the Devon Rex shouldn’t require too much grooming. It sheds only a minimal amount. While it’s not completely hypoallergenic, some allergy sufferers might not experience any reaction to this breed.

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Sources

  1. The Cat Fanciers' Association / Accessed November 4, 2021
  2. DailyPaws / Accessed November 4, 2021
Rebecca Bales

About the Author

Rebecca Bales

Rebecca is an experienced Professional Freelancer with nearly a decade of expertise in writing SEO Content, Digital Illustrations, and Graphic Design. When not engrossed in her creative endeavors, Rebecca dedicates her time to cycling and filming her nature adventures. When not focused on her passion for creating and crafting optimized materials, she harbors a deep fascination and love for cats, jumping spiders, and pet rats.
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Devon Rex FAQs (Frequently Asked Questions)

The price of the Devon Rex from a responsible breeder is normally between $600 and $2,000. If this is currently out of your price range, then you might want to consider adoption. The cost of giving a needy cat a good, loving home is usually no more than a few hundred dollars. For more information about this breed, including a list of potential rescues, you might want to contact the Devon Rex Breed Club or the Rex Cat Club. You might also have some luck with local adoption organizations in your area, but this is an uncommon breed and might be difficult to find. Gather all the available facts before purchasing a kitten.