Hey all! Another "what is the difference" question from me. Emotion: smile

What is the difference between Cornish and Devon Rex? They look so similar - both very agile, somewhat skinny, have a curly coat and large ears. How can you distinguish one breed from the other? Is it possible at all for non-breeders?
Cornish Rex:
Lacks guard hair. Small egg-shaped head. Large high set ears. The forehead and muzzle form a "Roman nose". Long, lean body with an arched back.

Devon Rex:
Has all three hair types (guard, awn, down). The head is a round wedge that looks wider than long. The ears are set well apart with the outer line extending beyond the lines of the head. There is a definite stop between the forehead and muzzle. Shorter and heavier body.

If these two breeds where to be bred together they would produce straight-hair offspring.
There you have it.

(1) Cornish rex - long face, (2) Devon rex - wide face

(1) Cornish rex - sloping profile, (2) Devon rex - a prominent stop in profile

To be honest, they always looked nearly the same for me... well perhaps I've not been attentive enough. Emotion: smile
 Anonymous's reply was promoted to an answer.
 Anonymous's reply was promoted to an answer.
This couldn't be more clear, thanks anon!

I've always told people if the cat's body resembles that of a Siamese, it's a Cornish. A Cornish, at least all the one's I've owned, tended to also be more like a Siamese personality wise also. My first Cornish, a female, would find the part of the house that echoed the most and proceed to tell everyone about it. Emotion: smile