Sphynx
In 1966 in Canada, a Domestic Shorthair gave birth to a liter of kittens with a naturally occurring mutation of hairlessness. This liter became the ancestors of today's Sphynx, created through inbreeding and crossbreeding over time. Interestingly, the same genetic mutation that causes hairlessness in a Sphynx is the same mutation that causes the curly and sometimes nearly absent coat in a Devon Rex. Oftentimes, a Devon Rex is inbred to strengthen the gene pool of the Sphynx. A Sphynx, sometimes referred to as a Canadian Hairless, is not always totally hairless; many have a fine downy coating. However, a Sphynx is the color of his skin, not his 'fur'. Contrary to popular belief, a Sphynx is not a truly hypoallergenic cat, particularly if he has a peach fuzz coating. All Sphynx will still produce some amount of dander, the usual culprit for causing allergic reactions. However, most people with cat allergies find they are able to tolerate a Sphynx. This breed of cat is very hearty and healthy, despite its almost sickly appearance. They are muscular and slightly larger than the average cat, but do require special care due to their lack of a coat.
