---
title: "British Shorthair Breed Guide: Size, Lifespan, Health Problems and Costs"
url: https://pawmultiverse.com/british-shorthair-cat-breed/
description: "British Shorthair: PDSA figures for size, lifespan (14-18 years), health problems to watch, activity, grooming and cost, with the questions owners ask."
source: Paw Multiverse (https://pawmultiverse.com), free to cite with a link
---

# British Shorthair: Size, Lifespan, Health and Care

Published by Paw Multiverse (A.I.T. Multiverse Consulting Ltd) · Last updated 7 November 2026

Quick answer

PDSA, the UK veterinary charity, gives the British Shorthair an average weight of 5 kg and a lifespan of 14-18 years, and lists 2 breed-related health problems: hypertrophic cardiomyopathy, polycystic kidney disease. Estimated cost: £15,800 to £20,100 over a lifetime.

From PDSA, the UK veterinary charity. Not veterinary advice. Worried about your own pet? [See who to call](https://pawmultiverse.com/pet-emergency-what-to-do-now/).

## Key facts

|  |  |
| --- | --- |
| Average weight | 5 kg (average) |
| Average lifespan | 14-18 years |
| Activity | Relaxed and fairly inactive |
| Grooming | Daily brushing usually not needed; remove loose hair during moulting |
| Cost | £15,800 to £20,100 over a lifetime (pdsa estimate, essentials and insurance; average purchase price £450) |

Source: [PDSA, British Shorthair breed information](https://www.pdsa.org.uk/pet-help-and-advice/looking-after-your-pet/kittens-cats/british-shorthair).

## Health problems to watch

PDSA lists these for the breed. A higher risk does not mean every animal will be affected; where a screening scheme or test exists, ask the breeder for the parents' results.

- hypertrophic cardiomyopathy (HCM)
- polycystic kidney disease (genetic test available)

Source: [PDSA, British Shorthair breed information](https://www.pdsa.org.uk/pet-help-and-advice/looking-after-your-pet/kittens-cats/british-shorthair).

## Activity and grooming

PDSA describes the British Shorthair as relaxed and fairly inactive. Grooming: daily brushing usually not needed; remove loose hair during moulting. Source: [PDSA, British Shorthair breed information](https://www.pdsa.org.uk/pet-help-and-advice/looking-after-your-pet/kittens-cats/british-shorthair).

## Temperament

PDSA describes the breed as often tolerant of dogs and rabbits, not usually happy with other cats unless raised together; quiet; dislikes being picked up but enjoys a lap. PDSA says a breed's risk of a condition does not mean every cat will develop it; ask the breeder about testing. Source: [PDSA, British Shorthair breed information](https://www.pdsa.org.uk/pet-help-and-advice/looking-after-your-pet/kittens-cats/british-shorthair).

## Cost

PDSA's figure: £15,800 to £20,100 over a lifetime (PDSA estimate, essentials and insurance; average purchase price £450). These are minimums that leave out buying the animal and vet bills for illness or injury. More: [annual cost of owning a cat](https://pawmultiverse.com/annual-cost-of-owning-a-cat/) and [kitten first-year costs](https://pawmultiverse.com/cost-of-a-kitten-first-year/). Source: [PDSA, British Shorthair breed information](https://www.pdsa.org.uk/pet-help-and-advice/looking-after-your-pet/kittens-cats/british-shorthair).

## Questions people ask

How long do British Shorthairs live?

PDSA gives an average lifespan of 14-18 years.

What health problems do British Shorthairs have?

PDSA lists hypertrophic cardiomyopathy (HCM); polycystic kidney disease (genetic test available).

How much does a British Shorthair cost?

PDSA's estimate: £15,800 to £20,100 over a lifetime (PDSA estimate, essentials and insurance; average purchase price £450).

## Sources

- [PDSA, British Shorthair breed information](https://www.pdsa.org.uk/pet-help-and-advice/looking-after-your-pet/kittens-cats/british-shorthair), read 7 November 2026.

## Related pages

[All breed guides](https://pawmultiverse.com/dog-and-cat-breeds/), [everything for cat owners](https://pawmultiverse.com/cats/), [what cats can eat](https://pawmultiverse.com/can-cats-eat/) and [pet emergency: what to do now](https://pawmultiverse.com/pet-emergency-what-to-do-now/).

## Keep reading

- [Sphynx: Size, Lifespan, Health and Care](https://pawmultiverse.com/sphynx-cat-breed/)
- [Abyssinian: Size, Lifespan, Health and Care](https://pawmultiverse.com/abyssinian-cat-breed/)
- [Norwegian Forest Cat](https://pawmultiverse.com/norwegian-forest-cat-breed/)

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