Curly-coated cat · Great Britain
Devon Rex
Large ears, a soft wavy coat and a lively personality: a Devon Rex usually wants to be involved when something happens at home.
At a glance
- Size
- Medium
- Weight
- 2.3 to 4.1 kg
- Lifespan
- 12 to 16 yearsUK GCCF cat breed profile
- Activity
- Moderate
- Care needs
- Low
- Enrichment
- Enjoys learning together
- Owner experience
- First cat with preparation
Part of whatever is going on
Many Devon Rex cats seek physical contact and follow their people from room to room. They are often curious and sociable without being constantly on the move. The International Cat Association (TICA) describes the breed as playful and people-oriented. It needs regular company and daily play. If you are away for long stretches, plan dependable care and interaction.
Play, search and rest
Offer varied, short games. A Devon Rex may search for a small soft toy, bring back a ball or follow a wand toy between low and higher surfaces. A simple food puzzle can add to shared play: put in part of the measured daily ration and let the cat work the food out. Washable puzzles can hold wet food; rolling feeders can hold dry food. Start with an easy task. Provide a stable cat tree and a warm sleeping place away from draughts. Put away toys with strings after playing together.
For practical play, food searches and quiet retreats, read Indoor Cat Enrichment: Play, Food Puzzles and Safe Retreats ↗
Wavy coat and large ears
The short coat feels soft and distinctly wavy. Rough brushing is unnecessary; a hand or a very soft brush can lift loose hair gently. Skin oils may collect around the large ears. Check them regularly and clean only visible dirt carefully, without putting cotton buds into the ear canal. Young cats can have a thinner coat that changes as they grow.

Light frame, distinctive face
A Devon Rex is light yet muscular. Large low-set ears, broad cheekbones, a short muzzle and big eyes make the head distinctive. Its short coat forms waves and may be less dense in places. TICA gives adult females at about 2.3 to 3.2 kg and males at 3.2 to 4.1 kg. The curl comes from a different genetic change from the Cornish Rex, so the two breeds do not share the same coat type. The breed traces back to a curly-coated male called Kirlee from Devon, England. His coat was initially thought to be a Cornish Rex variant, but breeding trials showed that the two mutations had arisen independently.

CMS testing and heart scans
Two different checks matter in Devon Rex breeding lines. A DNA test detects a known genetic variant associated with congenital myasthenic syndrome, CMS. Affected kittens develop muscle weakness, especially noticeable after exertion; carriers can pass on the variant without being ill themselves. TICA also recommends heart screening for hypertrophic cardiomyopathy (HCM), a thickening of the heart muscle, using ultrasound to assess the heart muscle. Ask for written CMS results and recent heart findings for both parents. A clear genetic result tells you nothing about the state of the heart.
Could this breed fit your life?
Could work well if …
- You like a cat that seeks company and joins in with games.
- You can provide climbing places, warm resting spots and daily interaction.
May be more difficult if …
- The cat would spend most days with very little company.
- You expect a short coat to remove any need to look after skin and ears.
Meet other cat breeds.
Selected by size, activity, care and play needs.
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Sturdy, even-tempered and playful, the American Shorthair enjoys shared games while keeping a measure of independence.
Semi-longhair · France
Birman
The Birman combines blue eyes, pale silky fur and white paws with a gentle, people-oriented nature. Many seek company and enjoy short play sessions.
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Bombay
The Bombay has glossy black fur and copper eyes. Muscular and sociable, it enjoys playing with its people.
Sources and photograph credit
- Hypertrophic Cardiomyopathy
Used in this profile for: Health
- How to Feed a Cat: Addressing Behavioral Needs
Used in this profile for: Everyday life
- Devon Rex
Used in this profile for: Lifespan
- Devon Rex
Used in this profile for: Size / Weight, Temperament, Everyday life, Day-to-day care, Size and build, Health, Could this breed fit your life?
- Sphynx and Devon Rex Congenital Myasthenic Syndrome
Used in this profile for: Health
Portrait · Devonrex cat · Freestyle nl · CC BY-SA 3.0 · Edited
Resting · Tabby Devon Rex · Elooo02 · CC BY 4.0 · Edited
Young cat · Devon rex juvenile Cat · Asklēpiós · CC BY-SA 4.0 · Edited
Coat and features · Wavy fur of a Devon Rex cat · Sonja Pauen · CC BY 2.0 de · Edited




