What is the difference between a American Shorthair and a Devon Rex?

The American Shorthair is 8–12 lbs sized while the Devon Rex is 5–10 lbs sized. They differ in size (8–12 lbs vs 5–10 lbs), lifespan (15–20 years vs 9–15 years), and care requirements.

Which breed is better with kids, American Shorthair or Devon Rex?

American Shorthair is generally good with kids. Devon Rex is generally good with kids.

Which breed lives longer, American Shorthair or Devon Rex?

The American Shorthair has a lifespan of 15–20 years while the Devon Rex has a lifespan of 9–15 years.

American Shorthair vs Devon Rex — Breed Comparison

About the American Shorthair

The American Shorthair descends from European cats brought to North America on ships like the Mayflower, where they earned their keep as skilled mousers. This medium-to-large breed weighs 8–15 pounds and boasts a powerful, well-proportioned build with a broad chest. Their dense, short coat comes in over 80 recognized colors and patterns, with the classic silver tabby being the most iconic.

Temperament & Personality

American Shorthairs are easygoing, adaptable cats that strike a perfect balance between playful and laid-back. They are patient and gentle with children, coexist peacefully with other pets, and are content to entertain themselves when the family is busy. Their calm, even temperament and low-maintenance nature have made them one of America's most popular breeds for decades.

Pros

Exceptionally healthy breed with a lifespan of 15–20 years
Low-maintenance coat that rarely mats or tangles
Independent enough to handle owners' work schedules without anxiety
Natural mouser — helps keep the home pest-free

Cons

Prone to obesity if diet and exercise are not carefully managed
Can be reserved with strangers and may take time to warm up
Not as interactive or trainable as more active breeds
Seasonal shedding can be heavy despite the short coat

Ready to welcome an American Shorthair into your home? Browse available cats for adoption on Puplister.

About the Devon Rex

The Devon Rex appeared in 1959 in Buckfastleigh, Devon, England — just a decade after the Cornish Rex, though the two breeds' curly coats are caused by entirely different genetic mutations. This small-to-medium breed weighs 5–10 pounds and has an unmistakable pixie-like face with enormous, low-set ears, large oval eyes, and prominent cheekbones. Their short, soft, wavy coat can come in virtually any color or pattern and has a suede-like texture.

Temperament & Personality

Devon Rex cats are mischievous, high-energy clowns that love to perch on shoulders, steal food, and insert themselves into every activity. They are fiercely people-oriented and will follow their owners everywhere — including into the shower if given the chance. They get along splendidly with children, dogs, and other cats, and their playful, affectionate nature makes them impossible to ignore.

Pros

Low-shedding, wavy coat — often better tolerated by allergy sufferers
Clownish, entertaining personality provides constant amusement
Shoulder-riding and lap-sitting habits make them exceptionally affectionate
Compact size and adaptable nature suit apartment living perfectly

Cons

Prone to hereditary myopathy (a muscle weakness condition unique to the breed)
Thin coat means they are always seeking heat — can burn on radiators or heating pads
Food-motivated to a fault — will steal food from plates, counters, and even your hand
Fragile, curly whiskers often break off, which is harmless but can look unusual

Let a Devon Rex pixie brighten your home — search for adoptable cats on Puplister today.

American Shorthair vs Devon Rex