The Napoleon is one of the youngest deliberately created cat breeds, with origins that are unusually well documented because they unfolded so recently. The breed traces back to Joe Smith, an American breeder of Basset Hounds who became fascinated by the genetics of short-legged animals. He is widely reported to have been inspired by a front-page feature in the Wall Street Journal in June 1995 about the then-emerging Munchkin cat, and within a year he had begun a breeding program of his own.
Smith's idea was straightforward but ambitious: pair the short legs of the Munchkin with the soft, rounded features and plush coat of the Persian group. Beginning in 1996, he crossed Munchkins with so-called doll-faced Persians, an older Persian type known for a longer nose and an open, sweet expression rather than the extremely flat face seen in many modern show Persians. He collaborated with Persian breeder Deb Kenny during these early years.
A defining goal of the program was that the breed should be appealing in both of its natural forms. Because the short-legged trait does not pass to every kitten, litters naturally produce both short-legged and long-legged cats. Smith wanted a cat that looked distinctive and desirable either way, which is why the breed has always embraced both leg types rather than discarding one.
The result was a small, sturdy cat with a round, baby-doll face, large expressive eyes, and a dense coat available in both long and short lengths. From the outset the Napoleon was conceived as a companion breed rather than a working animal, bred for temperament and appearance to suit life as a house cat.