At a glance the quick version
TICA gives males 7-9 lb and females 5-7 lb, noting males can be up to 25% larger. CFA, GCCF and PetMD give 6-9 lb (2.7-4.1 kg) overall.
Coat and looks how to spot one
short, soft, wavy rex coat with few guard hairs
A slim but firmly muscled cat with a broad chest, long legs (the back pair a little longer than the front) and a long, tapering tail. The head is a short, wide wedge with high cheekbones, big oval eyes and very large ears that sit low and wide, which gives the breed its elfin look. The coat is short, fine and soft, forming loose ripples that show best where the fur is longest. Coat quality varies from cat to cat, from a full mop of curls to a thin, velvety covering, and it can change with the seasons. Whiskers and eyebrows are short and crinkled. The coat usually settles into its adult look from around 18 months.21345
Personality what they are like
A cheeky, sociable cat that wants to be part of whatever its people are doing. Devons tend to follow their owners from room to room, ride on shoulders, curl up on laps and slip under the bed covers at night. They are bright, can learn their names and simple tricks, and usually get along well with children, dogs and other cats. They are fairly quiet, using soft chirps and trills rather than loud calls, and often greet visitors with curiosity instead of hiding.23164
Daily activity how busy a day looks
Moderately to highly active and strong jumpers that like to explore high places. Provide climbing space, tall scratching posts, interactive and puzzle toys, and daily play. They are not suited to being left alone for long stretches; a bored Devon will find its own entertainment.3164
Grooming and care the hands-on bits
Very little brushing needed; stroking a hand over the coat is often enough, and a soft touch matters because the hairs break easily. An occasional bath with a cat shampoo can help. Clean the large ears now and then as they collect waxy build-up, trim claws about weekly and brush teeth regularly. Because the thin coat holds less heat, give them warm resting spots.3164
Home where they are happiest
An indoor home with warm sleeping places, window perches, climbing trees and cat-proofed shelves, since they reach surprising heights. Company for most of the day, human or feline, suits them best.314
Food basics what goes in the bowl
A complete, good-quality cat food suited to life stage. Kittens do well on about three meals a day until six months, adults on two. Devons are keen eaters, so portion control helps; some self-regulate with dry food available. Keep fresh water available, ideally placed a little away from the food bowl.364
Company who they like around
Strongly bonded to people and happiest with plenty of company. They usually accept other cats and dogs as playmates, and FIFe notes they like having a feline friend, ideally another Devon.234
The story where it all began
The breed began with one kitten. On 15 July 1959 a stray female taken in by Beryl Cox in Buckfastleigh, Devon, had a litter that included a curly-coated, black smoke male she named Kirlee. The father was thought to be a curly-coated feral tom living around an old tin mine nearby. Because the Cornish Rex had appeared in the neighbouring county a few years earlier, breeders first assumed Kirlee carried the same mutation and mated him with Cornish Rex cats. All the kittens had ordinary straight coats, which proved the two curly coats came from different genes, later called Gene 1 (Cornish) and Gene 2 (Devon). A separate programme then fixed Kirlee's wavy coat by breeding him back to his own offspring and outcrossing to other cats, which is why the breed now comes in every colour. The GCCF and FIFe recognised the Devon Rex in 1967, cats reached the United States in 1968, ACFA accepted them in 1972 and CFA granted championship status in 1983. Kirlee died in 1970, and every Devon Rex traces back to him.13254
Fun facts for the dinner table
- 1
Every Devon Rex in the world descends from one cat, Kirlee, born in Devon in 1959.3
- 2
Their curly coat comes from a mutation seen in no other breed. Crossing Kirlee with Cornish Rex cats gave straight-coated kittens, proving the two rex coats are genetically different.3
- 3
A Devon feels unusually warm to stroke. Its body temperature is normal, but the thin coat lets more heat through, so it feels like a soft hot water bottle.1
- 4
With their huge low ears and big eyes, Devons are often likened to the Mogwai from Gremlins or to Yoda from Star Wars.3
- 5
Kirlee himself reportedly could fetch and walk a tightrope, and many Devons today learn fetch too.6
- 6
The Devon's coat mutation sits close to the Sphynx's on the same chromosome, so the two breeds are sometimes called kissing cousins.3
- 7
Devon Rex cats with Siamese-style pointed colouring are known as Si Rex.5
Recognised by the official bits
- GCCF
- Recognised in 19671
- FIFe
- Recognised in 1967; EMS code DRX; shorthair only4
- ACFA
- Recognised in 19721
- CFA
- Championship status granted in 19831
- TICA
- Recognised breed3
- ACF, CCA-AFC
- Listed as recognising the breed5
The care rhythm Furry Diary remembers it for you
A typical home-care rhythm for a Devon Rex. It is our own starting plan, not a vet's advice, and you can change every line in the app.
- BrushingA soft glove or cloth, the coat is delicateevery 2 weeks
- Nail trimevery 3 weeks
- Teeth brushingDaily brushing is idealevery 2 days
- Litter scoopevery day
- Litter changeevery week
- PlayAbout 60 minutes of play a dayevery day
- Flea, tick and worm protectionSchedule as your vet recommendsas your vet recommends
- Vet check-upSenior years usually start around age 11every year
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Where this comes from
Every breed page shows where each fact comes from. If we got something wrong, sorry, we are pet people, not a science magazine. Tell us at [email protected] and we will fix it.
- GCCF - Devon Rex gccfcats.orgused for history, recognition dates, weight, lifespan, coat, temperament, care, fun facts
- CFA - Devon Rex cfa.orgused for history, body and coat description, colours, temperament, weight
- TICA - Devon Rex tica.orgused for history, weight by sex, coat, temperament, activity, grooming, diet, lifespan, fun facts
- FIFe Breed Profile - DRX fifeweb.orgused for EMS code, FIFe recognition year, body, coat, temperament, care
- Wikipedia - Devon Rex en.wikipedia.orgused for origin, registries, colours, Si Rex name
- PetMD - Devon Rex petmd.comused for weight, lifespan, grooming, diet, fun fact about Kirlee
Checked 2026-09-30. Text is written in our own words from these sources.