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American Shorthair vs Cornish Rex

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

Overview Comparison

AttributeAmerican ShorthairCornish Rex
OriginUnited StatesUnited Kingdom (Cornwall)
Lifespan15-20 years12-15 years
Weight3.5-6.5kg2.5-4.5kg
Health Predispositions3 conditions3 conditions

Characteristics Comparison

American Shorthair

Sturdy and adaptable
Well-balanced muscular build
Gentle and family-oriented
Over 80 coat color patterns
Long-lived breed

Cornish Rex

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

Health Predispositions Comparison

Compare genetic and constitutional health predispositions between the two breeds.

American Shorthair

Hypertrophic Cardiomyopathy (HCM)

High

A cardiac condition reported in American Shorthairs where thickened heart walls impair blood circulation.

Hip Dysplasia

Medium

Their stocky build can put stress on hip joints, occasionally leading to developmental joint abnormalities.

Obesity

Medium

Their hearty appetite and tendency toward inactivity makes them prone to obesity, increasing risks of diabetes and joint issues.

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.

Care Tips Comparison

American Shorthair

Manage food portions to maintain proper weight
Encourage daily play sessions for adequate exercise
Schedule annual health checkups including cardiac screening
Brush weekly to manage shedding
Maintain regular dental care

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

Which Breed Is Right for You?

American Shorthair might be for you if...

The American Shorthair is a sturdy, adaptable cat with a well-balanced build. Descended from European cats that came to America, they have a history as skilled mousers. Gentle and family-friendly, they get along well with children and other pets, making them ideal for first-time owners.

Learn more about American Shorthair

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
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