The Devon Rex was discovered in Devon, England, in 1960 — the result of a natural mutation in a Cornish cat’s litter. More than 60 years later, it remains one of Britain’s most distinctive and beloved breeds: an elf-like, velvet-coated cat described by owners as “part cat, part monkey, part toddler.” This guide gives you the complete picture of Devon Rex ownership in the UK, including the honest answer to the breed’s most commonly misunderstood characteristic — “hypoallergenic.”
Devon Rex — Quick Facts
| Feature | Detail |
|---|---|
| Origin | Buckfastleigh, Devon, England (1960) |
| Lifespan | 12–16 years |
| Weight | 2.7–4.5kg |
| Coat | Very short, soft, wavy/curly — three hair types: down, awn, guard (guard hair largely absent) |
| Colours | All colours and patterns |
| Energy level | 🔴🔴🔴🔴 High |
| Grooming need | 🟡 Moderate (minimal brushing; ears need weekly cleaning) |
| Hypoallergenic? | ⚠️ Partially — significantly lower Fel d 1 production; not allergen-free |
| Good with children | ✅ Yes — gentle and social |
| Good with dogs | ✅ Yes |
| Indoor cat? | ✅ Best kept indoors — thin coat offers minimal weather protection |
| UK price range 2026 | £600–£1,500 (GCCF breeder) |
The “Hypoallergenic” Question — The Real Answer
The Devon Rex is consistently marketed as “hypoallergenic.” Here is the accurate, evidence-based answer:
What’s true: Devon Rex cats produce lower levels of Fel d 1 — the protein found in cat saliva, skin secretions, and anal glands that causes the majority of human cat allergies. Their minimal shedding also means less Fel d 1-carrying dander distributed through the home. People with mild-to-moderate cat allergies frequently tolerate Devon Rex cats better than most other breeds.
What’s not true: No cat breed is allergen-free. Fel d 1 is secreted in saliva and dried onto the coat through grooming. Devon Rex still groom themselves normally and still produce Fel d 1 — simply at a lower level than average. For people with severe cat allergies, a Devon Rex will still trigger reactions.
Practical advice: If you have cat allergies and are considering a Devon Rex, spend 2–3 hours with one in a home environment — not in a breeder’s showroom — before committing. Allergies can also develop or worsen over time even with lower-allergen breeds. A vet or allergy specialist can advise on whether antihistamines or other interventions make ownership viable for your specific allergy profile.
Personality — The “Monkey of the Cat World”
Devon Rex owners frequently reach for comparisons outside the feline world to describe their cats’ behaviour, and for good reason:
- Dog-like devotion: Devon Rex cats follow their owners throughout the house, greet them at the door, and will sit on shoulders, heads, or keyboards with complete determination. “Velcro cat” is the most common owner description
- Mischief as a lifestyle: Food theft is a breed trait, not an individual quirk. Devon Rex will steal from plates, investigate unattended bags, and find any vertical surface they are not supposed to be on. This is not trainable out of them — it is management situation
- Tricks and learning: The Devon Rex is one of the most trainable domestic cat breeds, on a par with Bengals and Abyssinians. They learn their names, come when called, fetch reliably, and can be taught complex trick sequences with clicker training
- Social to a fault: Devon Rex are unsuited to extended solitude. An isolated Devon Rex becomes anxious and may develop obsessive behaviours. Two Devon Rex together is almost always a better outcome than one Devon Rex alone, particularly in a working household
- Loud communicators: Unlike the quiet Aby, a Devon Rex is vocal — chirps, purrs, and persistent meows when they want attention or food. Not as loud as Siamese or Burmese, but not quiet either
Devon Rex Health — Critical Conditions to Know
| Condition | What it is | Test available? | Severity |
|---|---|---|---|
| Hereditary Myopathy (Devon Rex Myopathy) | Serious genetic muscle weakness — untreatable. Symptoms: generalised weakness, dorsoventral flexion of the neck, difficulty eating, risk of aspiration pneumonia. Appears 3 weeks–9 months of age | ✅ DNA test — both parents must be tested. Carrier (one copy) cats are unaffected but must not breed with other carriers | 🔴 Severe — affected kittens may need lifelong management or humane euthanasia |
| Hypertrophic Cardiomyopathy (HCM) | Heart muscle thickening; impairs cardiac function; causes blood clots and heart failure | ⚠️ No breed-specific DNA test; requires regular echocardiogram screening (annually in at-risk individuals) | 🔴 Severe — leading cause of sudden death in middle-aged cats |
| Patellar Luxation | Kneecap dislocation; causes intermittent lameness | ⚠️ Physical examination | 🟡 Moderate |
| Hip Dysplasia | Abnormal hip joint development; causes pain, lameness, arthritis | ⚠️ X-ray/physical examination | 🟡 Moderate |
| Skin/coat conditions | Thin coat means exposed skin; predisposed to seborrhea (flaky or oily skin) and sunburn on light-coloured areas | N/A — management | 🟢 Low to moderate |
| Dental disease | Gingivitis and periodontal disease more common than in many breeds | N/A — prevention | 🟡 Moderate |
⚠️ Critical point on Hereditary Myopathy: The DNA test for Devon Rex Myopathy is not expensive and is widely available. Any responsible UK breeder testing their cats should provide you with the test results for both parents before you purchase. If a breeder cannot produce these results, walk away. An affected kitten’s prognosis is poor, and the welfare implications are severe.
Grooming the Devon Rex — Important Differences from Other Breeds
The Devon Rex coat requires specific, careful handling that differs significantly from standard cat grooming:
- Brushing: Minimal — once weekly with a very soft bristle brush or, better, a goat-hair brush. Their fragile wavy coat breaks easily with over-brushing or the wrong brush type. Some owners simply use a damp hand to collect loose hairs. Standard bristle or rubber brushes used on other cats can damage Devon Rex fur
- Bathing: More frequent than most cats — every 3–6 weeks. The reduced guard hair means natural skin oils accumulate on the coat rather than being distributed, making it feel greasy. A mild, cat-safe shampoo and thorough rinse followed by gentle towel-drying (no blow-drying on high heat)
- Ears: Large ears with minimal hair coverage accumulate wax and dust rapidly. Weekly inspection and gentle cleaning with a vet-approved ear cleaner on a damp cotton pad. This is non-optional — without it, ear infections develop
- Skin: Their sparse coverage makes Devon Rex susceptible to sunburn on white or pale areas. Monitor sun exposure time, particularly for cats with access to sunny windowsills. Keep warm — Devon Rex are genuinely cold-sensitive and appreciate heat pads, warm beds, and blankets year-round → Best Cat Bed UK 2026
- Nails: Trim every 2–3 weeks; their fine coat means they don’t spread scratched material the way fluffy cats do, so marks on skin furniture are possible
Buying a Devon Rex in the UK — 2026 Price Guide
| Source | Price range 2026 | Notes |
|---|---|---|
| GCCF-registered breeder | £600–£1,500 | Myopathy + HCM screening documentation expected; microchipped, vaccinated |
| Devon Rex rescue/rehoming | £100–£350 | Rarer but available through Rex Cat Association or breed club rescue contacts |
| Unregistered seller | £200–£800 | ⚠️ Health test status unknown — avoid without documented myopathy testing |
Devon Rex breeders UK 2026: Rex Cat Association maintains a UK breeder list with registered members who adhere to their health testing protocols.
Is a Devon Rex Right for You?
| Ideal Devon Rex owner | Probably the wrong choice if… |
|---|---|
| Active household that wants a highly interactive, social cat | You want a cat that is primarily independent and self-sufficient |
| Mild cat allergy sufferers (after in-home test) | You have severe cat allergies |
| Families with children who want a playful, engaged cat | You cannot provide daily active play and interaction |
| Owners prepared for bat bathing and ear cleaning routines | You want a cat that is entirely self-grooming and low-maintenance |
| Owners attracted by trainable, trick-learning, clicker-responsive cats | Your home is cold, damp, or lacks warm resting spots |
FAQs
Why is Devon Rex Myopathy such a big concern?
Devon Rex Myopathy (also called Spasticity) is a hereditary muscle weakness condition. Affected kittens show symptoms between 3 weeks and 9 months old — weakness of the head and neck, difficulty eating, a characteristic “dorsoventral flexion” of the neck (the head drops and cannot easily be raised). There is no treatment. Affected cats may manage with lifelong careful management, but many develop aspiration pneumonia from difficulty swallowing, which is often fatal. Both parents carrying one copy of the gene (carrier status) are fully healthy — so a responsible breeder tests both parents and only breeds carriers with non-carrier cats. A DNA certificate for both parents showing each is either clear or a carrier (but not two carriers bred together) is the required documentation before any responsible purchase.
Can Devon Rex cats go outdoors?
Their thin coat offers minimal protection against typical UK weather, making prolonged outdoor exposure inappropriate in cold or wet conditions. Their extremely social, trusting nature also makes them easy targets for theft. Many Devon Rex owners build enclosed catios or use cat-proof garden fencing to allow safe, supervised outdoor time — this is the recommended approach rather than free-roaming, which carries significant risk for this breed.
More cat guides: Cat Breeds UK Hub | Abyssinian Cat UK Guide 2026 | Best Cat Bed UK 2026 | Cat Insurance UK