Dilute calico describes a coat, not a breed: a white cat with soft blue-gray and cream patches, the pastel version of the black, orange and white calico. The paler shades come from two copies of a recessive dilution gene, and the amount of white ranges from a little on the paws to most of the body. Nearly all are female, because the orange color gene sits on the X chromosome.
Most dilute calicos are domestic shorthairs or longhairs, though the pattern turns up in many breeds. Color says little about personality, so adopters meet shy, bold, cuddly and independent cats. A cat's age and history are better guides to how she will settle in. Short coats need only a weekly brush, while longhaired cats need brushing a few times a week.