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Devon Rex vs Sphynx

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

Overview Comparison

AttributeDevon RexSphynx
OriginUnited KingdomCanada
Lifespan12-15 years12-16 years
Weight2.5-4kg3-5kg
Health Predispositions4 conditions4 conditions

Characteristics Comparison

Devon Rex

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

Sphynx

Distinctive nearly hairless appearance
Warm to the touch due to high body temperature
Extremely affectionate and sociable
Curious and active
Soft, wrinkled skin

Health Predispositions Comparison

Compare genetic and constitutional health predispositions between the two breeds.

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.

Sphynx

Hypertrophic Cardiomyopathy (HCM)

High

Sphynx cats have a high incidence of HCM, with some cases developing at a young age. Annual or more frequent echocardiograms are strongly recommended.

Skin Conditions (Seborrheic Dermatitis)

Medium

Without fur to absorb oils, sebum accumulates directly on the skin, making them prone to acne and dermatitis. Regular bathing is required.

Upper Respiratory Infections

Medium

The absence of nasal hair makes them more susceptible to airborne pathogens and respiratory infections.

Urticaria Pigmentosa

Medium

A skin condition specific to Sphynx cats, causing itchy reddish-brown spots due to abnormal mast cell proliferation.

Care Tips Comparison

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

Sphynx

Bathe 1-2 times weekly to remove oil buildup and keep skin clean
Protect from cold with room temperature control and cat clothing
Prevent sunburn from direct sunlight exposure
Schedule echocardiograms at least annually
Clean ears weekly as wax accumulates easily

Which Breed Is Right for You?

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

Sphynx might be for you if...

The Sphynx is known for its distinctive nearly hairless appearance. Despite their unusual looks, they are extremely affectionate and warm to the touch, often called 'living hot water bottles.' Curious and sociable, they get along well with other pets and children.

Learn more about Sphynx
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