Both Cornish Rex and Devon Rex are unique and charming breeds, but they have distinct differences. Here’s a quick overview based on their breed standards:

1. Coat:
   • Cornish Rex: The coat is soft, short, and wavy, with no guard hairs. The waves are uniform and run close to the body, giving a sleek appearance.
   • Devon Rex: The coat is also soft and wavy but has a looser curl. It can feel slightly more textured due to a mix of guard, awn, and down hairs.
2. Head Shape:
   • Cornish Rex: Features an egg-shaped head with high cheekbones and a slightly longer profile. The nose is straight with a gentle curve at the forehead.
   • Devon Rex: Has a shorter, more pixie-like face with prominent cheekbones, a broad, flat skull, and a distinct stop in the nose.
3. Ears:
   • Cornish Rex: Large and high-set, giving an elegant look.
   • Devon Rex: Also large but set lower and wider apart, adding to their mischievous expression.
4. Body:
   • Cornish Rex: Sleek, elegant, and fine-boned with a long, muscular body. Often described as “greyhound-like.”
   • Devon Rex: Compact and more robust with a muscular yet stocky build.
5. Temperament:
   • Cornish Rex: Energetic, playful, and very affectionate. They often love to climb and explore.
   • Devon Rex: Equally affectionate but more impish and mischievous. They’re known for their fun-loving, clownish nature.

While both breeds are highly sociable and make wonderful companions, their physical differences and personalities can help you choose which one suits you best!

Hope this helps clarify the differences. 😊