Sphynx: Size, Lifespan, Health and Care
Quick answer
PDSA, the UK veterinary charity, gives the Sphynx an average weight of 3.7 kg and a lifespan of 15 years, and lists 2 breed-related health problems: hypertrophic cardiomyopathy, urticaria pigmentosa. Estimated cost: £16,900 over a lifetime.
From PDSA, the UK veterinary charity. Not veterinary advice. Worried about your own pet? See who to call.
On this page (7 sections)
Key facts
| Average weight | 3.7 kg (average) |
|---|---|
| Average lifespan | 15 years |
| Activity | Curious, energetic and playful; can learn to fetch |
| Grooming | Little hair to brush, but frequent baths to remove body oils, with care of the skin folds |
| Cost | £16,900 over a lifetime (pdsa estimate; average purchase price £550) |
Source: PDSA, Sphynx breed information.
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)
- urticaria pigmentosa (crusty skin sores)
Source: PDSA, Sphynx breed information.
Activity and grooming
PDSA describes the Sphynx as curious, energetic and playful; can learn to fetch. Grooming: little hair to brush, but frequent baths to remove body oils, with care of the skin folds. Source: PDSA, Sphynx breed information.
Temperament
PDSA describes the breed as vocal, follows its owner everywhere, a lap cat that likes high perches. PDSA says Sphynx cats may be better kept indoors: without fur they are at high risk of sunburn and less protected in fights. Source: PDSA, Sphynx breed information.
Cost
PDSA's figure: £16,900 over a lifetime (PDSA estimate; average purchase price £550). These are minimums that leave out buying the animal and vet bills for illness or injury. More: annual cost of owning a cat and kitten first-year costs. Source: PDSA, Sphynx breed information.
Questions people ask
How long do Sphynxs live?
PDSA gives an average lifespan of 15 years.
What health problems do Sphynxs have?
PDSA lists hypertrophic cardiomyopathy (HCM); urticaria pigmentosa (crusty skin sores).
How much does a Sphynx cost?
PDSA's estimate: £16,900 over a lifetime (PDSA estimate; average purchase price £550).
Sources
- PDSA, Sphynx breed information, read 7 November 2026.
Related pages
All breed guides, everything for cat owners, what cats can eat and pet emergency: what to do now.
