British Longhair

— The British Shorthair's Plush, Semi-Longhaired Sibling.

The British Longhair emerged in the mid-20th century when British Shorthair breeders crossed in Persians to help rebuild the Shorthair population after World War II, which had devastated cat breeding programs across Britain. The longhaired kittens that occasionally resulted were, for decades, simply set aside from the Shorthair standard rather than developed as their own breed — it wasn't until later that breeders began deliberately developing the British Longhair as a distinct variety in its own right.

United KingdomOrigin

Natural Breed (Longhair variant)Breed Group

12 - 16 YearsLife Expectancy

QUICK OVERVIEW

Families and busy households

Owners wanting a low-key, adaptable cat

Owners comfortable with regular brushing

Owners wanting a highly cuddly, lap-loving cat

About the British Longhair

Last updated: August 24, 2026 · Written by Sam, Founder

Read Full History

Key Facts

Genetically the same breed as the British Shorthair, differing mainly in coat length

Shares the same round-faced, teddy-bear-like build as its shorthaired counterpart

Known for a calm, easygoing temperament well-suited to busy households

Generally not a fan of being picked up, despite its affectionate nature

Is British Longhair Right for You?

Families and busy households

Owners wanting a low-key, adaptable cat

Owners comfortable with regular brushing

Owners wanting a highly cuddly, lap-loving cat

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The British Longhair has semi-long, dense, plush double coat in wide range, including the classic "british blue", with a moderate to heavy pattern year-round.

British Longhair

Personality

EasygoingBritish Longhairs are known for tolerating change, noise, and a busy household well, rarely showing the skittishness some breeds display.

Affectionate on Its Own TermsGenuinely bonds with its family but generally prefers being near people over being held or carried.

IndependentComfortable spending time alone, making the breed a reasonable fit for owners who work full days outside the home.

GentleA patient, low-drama temperament that tends to suit households with children and other pets well.

Care & Needs

GroomingRegular brushing, at least a few times a week, keeps the semi-long double coat free of mats, with more frequent brushing needed during seasonal shedding.

DietPortion control matters given the breed's low-to-moderate activity level, since weight gain is a common issue without deliberate management.

HandlingMost British Longhairs prefer being approached and petted at floor or furniture level rather than picked up — worth teaching children early to prevent stress on both sides.

EnrichmentModerate play and climbing opportunities help offset the breed's naturally low activity level and support healthy weight.

Did You Know?

The British Longhair and British Shorthair are genetically the same breed, differing primarily by a single gene controlling coat length.

Health & Common Issues

Hypertrophic Cardiomyopathy (HCM)A thickening of the heart muscle that disrupts normal blood flow, the most significant health concern in the breed — cardiac screening matters, especially in breeding lines.

Polycystic Kidney Disease (PKD)An inherited condition causing fluid-filled cysts on the kidneys that can progress to kidney failure; DNA testing in breeding cats has reduced its prevalence significantly.

ObesityThe breed's low activity level and steady appetite make weight management a genuine, ongoing consideration rather than an occasional concern.

Training & Exercise

Approach and pet at the cat's level rather than picking it up frequently, respecting the breed's general preference against being carried.
Introduce a consistent grooming routine early so brushing becomes a normal, low-stress part of the cat's week.
Use interactive toys and puzzle feeders to offset the breed's low natural activity level and support healthy weight.
Be patient during introductions to new people or pets; the breed adapts well but often on a slower, calmer timeline than more outgoing breeds.

History & Origin

Post-World War II British Shorthair breeders crossed in Persian cats to rebuild severely depleted Shorthair populations after the war, occasionally producing longhaired kittens.

Mid-20th Century For decades, longhaired kittens from these litters were simply excluded from the British Shorthair standard rather than developed separately.

Later 20th Century Breeders began deliberately developing the longhaired variant as its own recognized breed rather than treating it as an off-standard Shorthair.

Today Recognized by major cat associations as a distinct breed, valued for combining the Shorthair's calm temperament with a plush, semi-long coat.

Frequently Asked Questions

What's the difference between a British Longhair and a British Shorthair?

Primarily coat length — the British Longhair has a semi-long, plush double coat with a neck ruff and feathered tail, while the British Shorthair has a short, dense, crisp coat. Body type, temperament, size, and overall health profile are nearly identical between the two.

Do British Longhairs like being held?

Generally not much — despite being affectionate and people-oriented, most British Longhairs prefer staying near their family at floor or furniture level rather than being picked up and carried, which is worth teaching children early.

Are British Longhairs good with children?

Yes, generally — their calm, tolerant temperament handles a busy household and curious kids well, though children should be taught to interact at the cat's level rather than scooping it up, since that's the one thing this otherwise easygoing breed tends to dislike.