Devon Rex Cat: Complete Breed Guide for UK Owners

The Devon Rex is one of two British-originating rex breeds, and arguably the more characterful. Born from a feral cat's litter in Buckfastleigh, Devon in 1959, the breed has a short, soft, wavy coat, a wedge-shaped pixie face with enormous ears, and the reputation of being a "monkey in a cat suit" for good reason. They climb, they perch on shoulders, they follow you relentlessly, and they will ignore the cat tree you bought to sleep on top of the fridge instead. If you want a cat with dog-like attachment and a genuinely playful intelligence, the Devon Rex is a strong answer. If you want a dignified, self-contained cat, keep looking.

A Devon Original

In 1959, a stray tom with a curly coat fathered a litter in Buckfastleigh, Devon. One of the kittens, Kirlee, caught the attention of a local cat breeder who initially assumed the curly coat was the same recessive mutation responsible for the Cornish Rex (which had appeared ten years earlier, in Cornwall). Test breedings proved otherwise: the Devon and Cornish Rex curls come from two entirely separate genetic mutations. The Devon Rex was recognised as its own breed, and Kirlee is the founding ancestor of every Devon Rex alive today.

The breed is one of the relatively few pedigree cats with an actual British origin, and the UK Devon Rex population remains strong. GCCF registered Devon Rex kittens are widely available from reputable breeders across England, Scotland and Wales.

Devon Rex vs Cornish Rex vs Sphynx

Worth knowing, because these three breeds are often confused:

• Devon Rex. Short curly wavy coat, pixie face, large ears low-set on the head, wedge-shaped head.
• Cornish Rex. Very short marcel-waved coat (like crimped hair), egg-shaped head, more slender build, Roman profile.
• Sphynx. Effectively hairless. The Sphynx shares some outcross history with Devon Rex.

Temperament and Personality

Devon Rex cats are clowns. They will greet visitors at the door, climb onto your shoulder from a standing start, ride around the house on you, supervise whatever you are doing in the kitchen, sleep on your head at night and wait outside the bathroom door. They do not do self-contained. They do not do aloof. They are social animals first and cats second, and the bond with their humans is extraordinarily intense.

Unlike the Sphynx, whose sociability comes with a needier emotional register, the Devon Rex's sociability is cheerful and active. They play. They fetch. They learn their names. They can be trained to leash-walk. They love a feather wand or a laser pointer more than most breeds, and the play instinct does not fade with age - a 12-year-old Devon Rex will still tear through the house at midnight.

They are also clever. Devon Rex cats learn how doors work, how drawers open, how cupboards shut and how bin lids lift. This is a breed that requires cat-proofing the house before arrival. A Devon Rex left bored and alone will teach itself to open things it should not.

Other pets and children

Generally excellent with both. Devon Rex cats are not territorial in the way Siamese can be, and they will cheerfully accept new cats, dogs, or children into the household. They are robust enough to tolerate family life and sociable enough to want to join in.

The Coat

Short, soft, wavy and surprisingly fragile. Devon Rex cats shed minimally, which is often sold as a hypoallergenic feature. This is misleading - they still produce the Fel d 1 allergen at normal levels, so they are not a safe choice for allergy sufferers (see Russian Blue for the more honest version of this discussion).

The coat has a tendency to thin in patches, particularly in kittens and young adults, before filling in fully by adulthood. Bald patches under the ears or on the chin are common and not usually a health concern unless accompanied by redness or crusting.

The Devon coat does not protect against cold as effectively as a standard coat. UK homes in winter may require a heated bed or a warm sleeping spot, though Devon Rex cats are nowhere near as cold-vulnerable as Sphynx.

Health Issues to Know About

Devon Rex Myopathy (Congenital Myasthenic Syndrome)

A breed-specific neuromuscular disease causing muscle weakness, difficulty swallowing, and characteristic head-drooping. A DNA test is available (tests for the COLQ gene mutation). All reputable UK Devon Rex breeders test breeding cats. Do not buy from a breeder who cannot show test results.

Hypertrophic Cardiomyopathy (HCM)

Present in the breed. Screening is echocardiogram-based. Annual scans for breeding cats are standard with responsible breeders.

Patellar Luxation

A knee-cap dislocation condition, moderately common in the breed. Mild cases require no treatment; severe cases may require surgery.

Skin conditions

Devon Rex cats have normal skin oil production and minimal coat to absorb it, which means oils can accumulate and cause greasy patches or yeast overgrowth. A weekly wipe-down with a soft damp cloth is usually enough. Full baths are rarely required unless problems develop.

Grooming

Technically low-maintenance. The short curly coat sheds minimally and does not mat. A light brush once a week with a rubber grooming mitt is plenty, and it is more for bonding than necessity.

The real grooming work is:

• Weekly wipe-down with a soft cloth to manage skin oils, particularly on the belly and behind the ears.
• Ear checks - Devon Rex ears accumulate wax rapidly and need weekly cleaning.
• Nail trims every 2-3 weeks.
• Occasional bath (every 1-3 months) if the coat becomes noticeably greasy.

What a Devon Rex Costs in the UK

• Kitten from a GCCF-registered breeder. GBP 500-900.
• Initial setup. Around GBP 200-300.
• First-year vet costs. Around GBP 300-500.
• Pet insurance. GBP 25-50 per month.
• Food. GBP 30-50 per month.
• Lifetime cost over 12 years. GBP 13,000-20,000.

Full breakdown: how much does a cat cost in the UK.

Where to Buy, and What to Avoid

Green flags

• GCCF or TICA registered.
• Myopathy (COLQ) DNA test results for both parents.
• HCM echocardiogram results where possible.
• Kittens raised in the home, handled daily, ready at 12-13 weeks.
• Breeder is involved in the UK Devon Rex community (club membership, shows, clear references).

Red flags

• No myopathy DNA testing. This is the breed's most serious inherited condition and testing is widely available.
• Kittens ready at 8 weeks.
• Prices wildly above or below the GBP 500-900 range.
• "Rex cross" or "Devon Rex type" at pedigree prices.

Rescue Devon Rex cats do appear. The Devon Rex Breed Club UK operates a rehoming list. See adopting a rescue cat in the UK.

Is a Devon Rex the Right Breed for You?

Yes if: you want a playful, interactive, clown-like cat; someone is home most of the day, or you will get two; you want a pedigree with genuine British heritage; you accept that your house will be full of feather wands and that your cat will be on top of every surface; you have children or other pets and need a sociable addition.

No if: you want a calm, dignified cat; you work long hours alone; you are buying on supposed hypoallergenic grounds. Consider a British Shorthair for calm, or a Ragdoll for a more passive affection style.

Frequently Asked Questions

Are Devon Rex cats hypoallergenic?

No. They shed less, but they produce Fel d 1 at normal levels. Allergy sufferers should not rely on breed marketing.

Are Devon Rex cats good with children?

Yes, generally excellent. They are robust, sociable and playful - a natural fit for family life.

Do Devon Rex cats shed?

Minimally. Noticeably less than most breeds. Not zero.

What is the difference between a Devon Rex and a Cornish Rex?

Different coat types from different genetic mutations, different head shapes (wedge vs egg), different builds. Devon Rex has large low-set ears and a pixie face; Cornish Rex has a more Roman profile and higher ears.

Why do Devon Rex cats need ear cleaning?

The breed accumulates ear wax faster than most. Weekly checks and cleaning with vet-approved solution prevents problems.

Can a Devon Rex live alone?

Physically yes, emotionally badly. A single Devon Rex in a house where the owner is out all day will become stressed and destructive. Two Devon Rex cats, or one Devon plus another sociable cat, is the more honest answer.