A comprehensive comparison to help you decide which breed fits your lifestyle.
| Attribute | Cornish Rex | Devon Rex |
|---|---|---|
| Origin | United Kingdom | United Kingdom |
| Breed Group | Rex | Shorthair |
| Life Span | 11–14 yrs | 10–15 yrs |
| Weight | 2–4 kg | 2–5 kg |
| Height | — | — |
| Temperament | Affectionate, Intelligent, Active | Highly interactive, Mischievous, Loyal |
| Exercise Needs | Very High (90+ min/day) | Very High (90+ min/day) |
| Grooming | low | low |
| Shedding | low | low |
| Good with Children | Yes | Yes |
| Apartment Friendly | Yes | Yes |
The Cornish Rex is known for being affectionate, intelligent, active, while the Devon Rex tends to be highly interactive, mischievous, loyal.
Cornish Rex
Devon Rex
Cornish Rex
Devon Rex
When it comes to daily activity, the Cornish Rex requires very high (90+ min/day) exercise, compared to the Devon Rex which needs very high (90+ min/day).
Cornish Rex
Devon Rex
Understanding the financial commitment of each breed helps you plan for a lifetime of care.
| Cost | Cornish Rex | Devon Rex |
|---|---|---|
| Purchase Price | — – — | $600 – $2,500 |
| Monthly Cost | — | ~$70/mo |
Both breeds have breed-specific health considerations. Being aware of these helps you plan for preventive care and vet visits.
Cornish Rex
Life span: 11–14 yrs
Devon Rex
Life span: 10–15 yrs
Choose the Cornish Rex if you want a breed that's affectionate and intelligent and works well in apartments, especially with a family.
Choose the Devon Rex if you prefer a breed that's highly interactive and mischievous and adapts to smaller spaces, great with kids.
Dive deeper into everything Cornish Rex — costs, care, and expert insights.
How Much Does a Cornish Rex Cost?
Purchase price, monthly costs, and lifetime expenses
Cat Nutrition Guide: What Cats Actually Need to Eat
## Obligate Carnivores: A Biological Reality Cats are obligate carnivores, which means they are...
Complete Maine Coon Care Guide
The first time a [Maine Coon](/cats/maine-coon) walks into a room, you understand why they're...
Considering a dog instead?
Browse Dogs Breeds
