This breed of cat is often referred to as the Greyhound of the cats, because of the sleek appearance and the galloping run characteristic of the breed. Cornish Rex cats tend to stay playful and kittenish throughout their long lives. Some Cornish Rex cats like to play fetch, race other pets, or do acrobatic jumps.
The Cornish Rex is an adventuresome cat and is highly intelligent. It can easily adapt to new situations and will explore wherever it can go, jumping into refrigerators, examining washing machines, etc. The Rex is extremely curious, seeks out the company of people and is friendly towards other companion animals.
It is a suitable pet for timid children.