Devon Rex

With their soft, curly coats, oversized ears, and expressive faces, Devon Rex cats are sometimes nicknamed “poodle cats.” Their elfin appearance, playful personality, and high intelligence make the Devon Rex one of the most distinctive cat breeds. They are quick learners and may enjoy games such as fetch, hide-and-seek, and puzzle toys. When you bring home a Devon Rex, you can expect an affectionate, energetic companion who wants to be involved in almost everything you do. Often described as dog-like, these highly social cats commonly follow their owners from room to room, seek attention, and form close bonds with their families.

Main Info

Origin: England
Breed Group: Other Breeds
Cat Size: Medium
Female Weight Range: 5–8 pounds (2.3–3.6 kg)
Male Weight Range: 6–9 pounds (2.7–4.1 kg)
Hypoallergenic: No
Activity Level: High
Shedding: Minimal
Grooming requirement: Heavy
Coat Color: All colors, including white, black, blue, chocolate, lilac, cream, red, cinnamon, and fawn
Coat Length: Short
Coat Pattern: All patterns, including solid, tabby, tortoiseshell, calico, bicolor, colorpoint, smoke, and silver

Devon Rex History

The Devon Rex originated in Devon, England, in 1960. Beryl Cox adopted a tortoiseshell-and-white stray who later gave birth to a curly-coated kitten named Kirlee. Believing he was a Cornish Rex, she introduced him to breeders working with that breed.

Breeders discovered that Kirlee’s curls came from a different genetic mutation, establishing the Devon Rex as a separate breed. The Cat Fanciers’ Association (CFA) recognized the breed in 1979, and it is also fully recognized by The International Cat Association (TICA).

Although the Devon Rex sheds less than many cats, they are not hypoallergenic. Allergic reactions are usually caused by proteins in a cat’s saliva and skin, not the coat itself.

Devon Rex Appearance and Size

The Devon Rex cat has a slender, fine-boned body with long legs, large low-set ears, and a distinctive wavy coat. Their wide eyes, prominent cheekbones, and elfin face create a unique appearance, while their muscular build supports an active, playful lifestyle.

Devon Rex Size
Weighs 5–9 lb (2.3–4.1 kg)
Stands 10–12 in (25–30 cm) tall

Devon Rex cats have a short, fine, wavy coat with a soft, suede-like texture. Coat density and curl can vary, and Devon Rex kittens may have less-developed waves that become more noticeable as they mature.

The breed comes in virtually every color and pattern, including solid, tabby, tortoiseshell, bicolor, colorpoint, and calico. Among these, the Devon Rex cat’s black coat is striking, though solid black individuals are relatively uncommon. The breed’s unique wavy coat enhances the appearance of colors, patterns, and shading, and virtually all color varieties are accepted in the breed standard.

A full-grown Devon Rex’s size is influenced mainly by genetics and sex. A balanced diet and regular activity can help them maintain their naturally lean, muscular shape.

Caring for a Devon Rex

Devon Rex cats thrive in active homes where they receive plenty of attention and companionship. They form close bonds with their families and may struggle when left alone for long periods. Intelligent, curious, and eager to interact, they can learn tricks, routines, and games with positive reinforcement.

Their short, curly coat requires minimal grooming, but it should be handled gently because the hairs can be delicate. Regular play, mental stimulation, a balanced diet, and routine veterinary care will help support Devon Rexes’ health and happiness.

Devon Rex Health Issues

The Devon Rex may be predisposed to certain inherited health conditions, including Devon Rex myopathy and hypertrophic cardiomyopathy (HCM). Responsible breeders screen breeding cats and review family health histories to reduce the risk of passing these conditions to Devon Rex kittens. However, screening cannot eliminate every risk, so routine veterinary checkups remain important throughout the cat’s life.

Hypertrophic Cardiomyopathy (HCM)

Hypertrophic cardiomyopathy (HCM) can affect Devon Rex cats and causes the heart muscle to become abnormally thick, making it more difficult for the heart to fill and pump blood efficiently. Many affected cats show no obvious signs in the early stages, while others may develop lethargy, rapid or labored breathing, weakness, fainting, or sudden hind-leg paralysis caused by a blood clot. Regular echocardiographic screening can help identify the condition early, while veterinary treatment focuses on supporting heart function, managing symptoms, and reducing the risk of complications.

Myopathy

Hereditary myopathy, also known as congenital myasthenic syndrome, is an inherited condition that can affect Devon Rex cats. It causes muscle weakness, a drooping head and neck, exercise intolerance, and difficulty swallowing, which may increase the risk of regurgitation or aspiration. Treatment focuses on supportive veterinary care and managing symptoms to help maintain comfort and quality of life. Genetic testing and responsible breeding can reduce the likelihood of passing the condition to future generations.

Patellar Luxation

Patellar luxation occurs when the kneecap moves out of its normal position, causing intermittent limping, skipped steps, or an unusual gait. The condition is often inherited. Mild cases may require only monitoring, while more severe cases may need pain management, physical therapy, or corrective surgery.

Hip Dysplasia

Hip dysplasia develops when the hip joint does not form properly, leading to looseness, pain, stiffness, and reduced mobility. Maintaining a healthy body weight can reduce stress on the joints. Veterinary treatment may include pain relief, weight management, physical therapy, joint-support strategies, or surgery in more severe cases.

Amyloidosis

Devon Rex cats may have an increased risk of amyloidosis, a condition in which abnormal proteins accumulate in organs such as the kidneys or liver. Signs may include weight loss, poor appetite, vomiting, lethargy, and increased thirst or urination. Treatment typically focuses on addressing any underlying condition, supporting organ function, and managing symptoms. Early diagnosis may help slow complications and improve quality of life.

Skin Sensitivities and Dermatitis

Because of their fine, delicate coat, Devon Rex cats may be more prone to oily skin, irritation, dermatitis, and skin infections. Signs can include redness, itching, greasiness, hair loss, or an unusual odor. Gentle grooming, routine skin checks, a balanced diet, and prompt veterinary treatment for allergies or infections can help maintain healthy skin.

Malassezia Yeast Infections

Devon Rex cats may be more prone to Malassezia yeast overgrowth, which can cause itchy or greasy skin, redness, hair loss, scaling, and a musty odor. Treatment may include medicated shampoos, topical products, or antifungal medication prescribed by a veterinarian. Identifying and managing underlying allergies or skin conditions can also help reduce recurring infections.

Congenital Hypotrichosis

Congenital hypotrichosis can affect Devon Rex cats, causing sparse hair, thinning, or bald patches due to abnormal hair follicle development. Management focuses on gentle skin care and protecting exposed areas from sunburn, irritation, and cold temperatures to help affected cats remain comfortable.

Hereditary Baldness

Some Devon Rex cats may develop hereditary hypotrichosis or follicular dysplasia, which can cause thinning hair or gradually expanding bald patches. Supportive skin care can help protect exposed areas and reduce irritation. Responsible breeding and careful review of family health histories may lower the risk of passing these conditions to future generations.

Dental Disease and Periodontal Issues

Devon Rex cats can develop dental conditions such as gingivitis and periodontal disease. Signs may include bad breath, red or swollen gums, drooling, reduced appetite, or difficulty eating. Regular tooth brushing, oral examinations during routine wellness visits, and professional dental cleanings when needed can help protect their teeth and gums.

Progressive Retinal Atrophy (PRA)

Progressive retinal atrophy (PRA) is an inherited eye disorder that can affect Devon Rex cats. It gradually damages the retina and may eventually lead to vision loss. Early signs can include poor night vision, dilated pupils, or bumping into objects. Management focuses on maintaining a safe, predictable home environment, and many affected cats adapt well to reduced vision. Genetic testing can help breeders lower the risk of producing affected kittens.

Gastrointestinal Sensitivities

Some Devon Rex cats may have sensitive digestion and experience vomiting, diarrhea, or stomach upset after eating certain foods or changing diets too quickly. Feeding a complete, balanced, and easily digestible diet and introducing new foods gradually may help. Persistent, frequent, or severe digestive symptoms should be evaluated by a veterinarian.

Urticaria Pigmentosa

A rare condition called papular eosinophilic or mastocytic dermatitis, sometimes described as urticaria pigmentosa-like dermatitis, has been reported in Devon Rex cats. It can cause red, crusted, or darkened skin bumps, itching, and hair loss. The condition may recur, but veterinary treatment can help control flare-ups and manage secondary infections or allergies. Its exact cause and pattern of inheritance remain unclear.

Deafness

Pure white Devon Rex cats may have an increased risk of congenital sensorineural deafness associated with dominant white coloring. However, not every white cat is affected; one study reported deafness in approximately 10% of the white Devon Rex cats examined.

Devon Rex cats may also develop hearing loss later in life due to age-related changes, chronic ear infections, injury, or other ear disorders. Regular ear checks and prompt veterinary care can help identify problems early and reduce the risk of preventable hearing damage.

How to Feed a Devon Rex

What to Feed a Devon Rex

Devon Rex cats benefit from a high-quality, protein-rich diet that supports their active lifestyle and lean muscle mass. Choose a complete and balanced food with an AAFCO nutritional adequacy statement, and select a formula designed for your cat’s life stage, whether they are a kitten, adult, or senior.

How Much to Feed a Devon Rex

A Devon Rex’s daily food requirements depend on their age, activity level, metabolism, and overall health. Your veterinarian can recommend an appropriate calorie intake and feeding plan for your cat. Because some Devon Rex cats have robust appetites, measuring portions and limiting treats can help prevent overeating and maintain a healthy weight.

Nutritional Tips for Devon Rex

Measure each meal to help prevent overeating and maintain a healthy weight.
Provide fresh, clean water at all times.
Divide the daily food allowance into two or three smaller meals to support your Devon Rex's active lifestyle.
Offer treats in moderation, and include them as part of your cat's total daily calorie intake.

Behavior and Training Tips for Devon Rex

Devon Rex Characteristics

Lifespan
12–16 years
Good with
Families, respectful children, cat-friendly dogs, and other cats
Shedding amount
Low
Playfulness
High
Affection level
High
Activity level
High
Tendency to vocalize
Medium
Exercise needs
High

Devon Rex Personality and Temperament

Devon Rex cats are affectionate, mischievous, and highly social. They thrive on attention, form close bonds with their families, and often follow their favorite people from room to room. Their playful, friendly nature can also make them a good match for homes with respectful children and cat-friendly pets, especially when introductions are handled gradually.

Devon Rex Behavior

Devon Rex cats are curious, agile climbers who enjoy exploring cat trees, shelves, and other high perches. They seek out warmth and may burrow under blankets or curl up close to their owners. Playful and attention-seeking, they often communicate with soft chirps, trills, and quiet meows.

Fun Activities for Devon Rex

Interactive puzzle toys: Keep their intelligent minds engaged and encourage independent play.
Fetch games: Tap into their natural retrieving instincts by making fetch a favorite activity.
Cat trees and climbing towers: Satisfy their love of climbing, jumping, and exploring high places.
Clicker training: Teach tricks and simple commands while strengthening your bond.
Window perches: Give your cat a cozy spot to watch birds, enjoy the sunshine, and stay entertained.
Wand toys: Encourage chasing, jumping, and pouncing while providing healthy exercise.
Hide-and-seek games: Hide treats or favorite toys around the home to stimulate their curiosity and natural hunting instincts.
Tunnels and play tents: Offer exciting spaces for running, hiding, and interactive play.

Devon Rex Grooming Guide

Skin Care

The Devon Rex’s fine, curly coat leaves more of their skin exposed, which can lead to oil buildup and irritation. Check their skin regularly for greasiness, dryness, redness, or unusual odors, and follow your veterinarian’s grooming advice if problems develop.

Coat Care

The curly Devon Rex often requires gentle grooming with your hands or a soft microfiber cloth, as frequent brushing can damage their delicate coat. Although this breed sheds very little, they still lose a small amount of hair throughout the year. Occasional wiping helps remove loose hairs and distribute natural skin oils.

Eye Care

Check your Devon Rex's eyes regularly for excessive tearing, discharge, or signs of irritation. Gently wipe away any debris with a soft, damp cloth, using a separate area of the cloth for each eye. If you notice persistent redness, squinting, swelling, or unusual discharge, contact your veterinarian promptly.

Ear Care

The Devon Rex's large ears can accumulate wax and oil more quickly than those of many other breeds. Check them regularly and clean the outer ear with a veterinarian-approved ear cleaner when needed. Never insert cotton swabs or other objects into the ear canal, as this can cause injury. If you notice a strong odor, redness, swelling, or excessive discharge, contact your veterinarian.

Nail Care

Cats naturally shed old claw sheaths through scratchers and scratching toys, so it’s important for pet owners to provide them regularly. Nail trimming is only needed when claws become too long, start snagging on fabrics, or cause discomfort during movement or scratching.

Top scratcher picks and materials include:

Vertical posts (32–36 inches / 81–91 cm tall; great for full-body stretching; sisal fabric is more durable than rope)
Corrugated cardboard scratchers (affordable, lightweight, often used as both scratchers and loungers)
Angled/triangle scratchers (a mix of vertical and horizontal surfaces; ideal for different scratching styles)

Oral Care

Because Devon Rex cats can be prone to dental disease, regular oral care is important. Brush your cat's teeth several times a week with a veterinarian-approved toothpaste made for cats, and schedule routine oral health examinations and professional cleanings when recommended to help prevent plaque buildup and periodontal disease.

Considerations for Pet Parents

Living Space: Apartment-friendly with enough climbing space and daily play.
Activity Needs: High; requires regular exercise and mental stimulation.
Grooming: Low brushing needs, but regular ear, skin, nail, and dental care.
Temperament: Affectionate, social, playful, intelligent, and mischievous.
Best For: Attentive families, singles, and homes with other friendly pets; not reliably hypoallergenic.

Before bringing home a curly-haired Devon Rex cat, be prepared to provide plenty of daily interaction, playtime, and mental stimulation. This highly social breed thrives on companionship and may become bored or stressed when left alone for long periods.

Adopting a Devon Rex typically costs about $300–$600, while purchasing one from a reputable breeder usually costs around $1,800–$5,000 in the United States. Because their fine coat provides limited insulation, Devon Rex cats are best kept indoors and should have warm resting places, such as soft blankets or heated pet beds.

Devon Rex FAQs

How big does a Devon Rex get?

A Devon Rex typically weighs 5–9 lb (2.3–4.1 kg) and stands about 10–12 inches (25–30 cm) tall.

Is a Devon Rex hypoallergenic?

No. Devon Rex cats are not hypoallergenic. Their fine, low-shedding coats may spread less loose hair, but they still produce allergy-triggering proteins in their saliva and skin.

How long do Devon Rexes live?

A Devon Rex typically lives 12–16 years, although some may live longer with proper nutrition and regular preventative care checkups with your veterinarian.

How much do Devon Rexes cost?

A Devon Rex kitten may be adopted for approximately $300–$600. Purchasing a Devon Rex kitten from a reputable breeder typically costs $1,800–$5,000 or more, depending on pedigree, location, and health testing.

What is the difference between Devon Rexes vs. Cornish Rexes?

Devon Rex cats usually have a looser, less uniform wavy coat, while Cornish Rex cats have tighter, more even curls. They are separate breeds caused by different genetic mutations.

Are Devon Rexes high maintenance?

Devon Rex cats have relatively low brushing needs, but they require plenty of companionship, playtime, and regular ear, skin, nail, and dental care.

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