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Cornish Rex vs Devon Rex

A comprehensive side-by-side comparison of Cornish Rex and Devon Rex covering temperament, lifespan, health risks, and care requirements to help you find your perfect match.

Overview Comparison

AttributeCornish RexDevon Rex
OriginUnited Kingdom (Cornwall)United Kingdom
Lifespan12-15 years12-15 years
Weight2.5-4.5kg2.5-4kg
Health Predispositions3 conditions4 conditions

Characteristics Comparison

Cornish Rex

Wavy, velvet-like coat
Slender and elegant build
Extremely athletic and agile
Active and playful
'The Greyhound of cats'

Devon Rex

Soft curly coat
Large ears and elf-like face
Playful and mischievous
Extremely sociable and affectionate
Maintains kitten-like energy

Health Predispositions Comparison

Compare genetic and constitutional health predispositions between the two breeds.

Cornish Rex

Patellar Luxation

Medium

A skeletal condition where the kneecap dislocates from its normal position. Dislocation is more likely during active play, causing lameness.

Gastrointestinal Issues

Medium

Many individuals have a sensitive digestive system, prone to diarrhea and vomiting from dietary changes or low-quality food.

Hypothermia Risk

Low

Their thin coat makes temperature regulation difficult, creating a risk of hypothermia in cold environments. Room temperature management and warmth are important.

Devon Rex

Hypertrophic Cardiomyopathy (HCM)

High

HCM has been reported in Devon Rex, and regular cardiac screening is recommended. It can develop even at a young age.

Patellar Luxation

Medium

A skeletal condition where the kneecap dislocates from its normal position, causing lameness and gait abnormalities. Severe cases may require surgery.

Hereditary Alopecia

Low

Some Devon Rex may experience coat thinning or hair loss, sometimes including whiskers and eyebrows.

Hereditary Myopathy

Medium

A muscle condition seen in Devon Rex, characterized by muscle weakness and a head-down posture. Symptoms may worsen with stress or cold.

Care Tips Comparison

Cornish Rex

Maintain room temperature and protect from cold due to thin coat
Use high-quality food to support their delicate digestive system
Provide ample exercise space and cat trees
Schedule regular kneecap examinations
Consider monthly baths as oil can accumulate on skin

Devon Rex

Handle their delicate coat gently without rubbing
Maintain room temperature and consider cat clothing in winter
Schedule regular kneecap examinations
Provide plenty of mental stimulation through interactive play
Schedule annual cardiac ultrasound examinations

Which Breed Is Right for You?

Cornish Rex might be for you if...

The Cornish Rex is an elegant cat with wavy, soft coat and slender build. Their unique coat consists only of undercoat, feeling like velvet and sometimes considered more tolerable for allergy sufferers. Called 'the Greyhound of cats,' they are incredibly agile, loving to run and jump with remarkable athleticism.

Learn more about Cornish Rex

Devon Rex might be for you if...

The Devon Rex is a uniquely charming small cat with curly hair, large ears, and an elf-like face, often called 'the pixie of the cat world.' Playful and mischievous, they maintain kitten-like energy well into adulthood. Extremely sociable, they love perching on shoulders and curling up on laps.

Learn more about Devon Rex
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