Addictional informatio n (Wiki):

The first wirehair cat appeared as a random cat mutation among a litter of six born to two barn cats. This single red and white male had odd wiry fur. The owner of the cats called a local breeder of Rex cats, Mrs. William O'Shea, to take a look at the kitten. She bought the kitten for $50, along with one of his normal coated female littermates, to start a breeding program. The wirehaired male was named Council Rock Farm Adam of Hi-Fi, and the female Tip-Toe of Hi-Fi.

Breeding between the two produced wirehaired kittens, many of which were sold off to other interested breeders. As the population grew, cats were exported to Canada and Germany. The breed did well, and in 1978 they were accepted for Championship competition.

The unique wirehair coat is genetically dominant over a normal coat, unlike the gene that creates rex fur. The fur is springy, dense and coarse, and even their whiskers are often curled. Many find it pleasant to the touch. It is unusual in that this coat has not appeared among other cats (most mutations occur in various places), and all wirehairs can trace their ancestry back to Adam. Apart from the wiry coat, they are strong, muscular cats, built similarly to American Shorthairs. They come in a variety of colors.

They are said to be adaptable cats resistant to disease.

They are described to be intelligent, affectionate, calm, reserved, loyal, playful, and inquisitive cats.