Egyptian Maus are a medium-sized short-haired cat breed. They are the only naturally spotted breed of domesticated cat. The spots on an Egyptian Mau are just on the coat; a shaved Mau does not have spots on its skin. The spotted Mau is an ancient breed from natural stock; its look has not changed significantly as is evidenced by artwork over 3000 years old. [wikipedia]
Egyptian Mau cat picture
The Egyptian Mau is the fastest of the domestic cats, with its longer hind legs, and unique flap of skin extending from the flank to the back knee, provides for greater agility and speed. Maus have been clocked running over 30 mph (48 kph).