In 1963, a California cat breeder named Jean Mill created a breed of domestic cat called the Bengal that combined an impeccable leopardlike coat with an indoor-cat size and demeanor.
Mill's daughter, Judy Sugden, carried on her legacy. In the 1980s, Sugden envisioned a domestic cat with a glistening orange and black striped coat, reminiscent of a tiger. It had tiny, round ears, a wide nose and a white belly like a tiger. It weighed just 10 pounds, but it could move across the living room as though it could take down a gazelle.
She called it a toyger. And in 2007, the International Cat Association (TICA) declared it a championship cat breed. A toyger made the cover of Life magazine. "There's going to be toyger fever," TICA's then-president, Kay DeVilbiss, told the magazine.
And indeed, the designer cat market is a thriving one where supply rarely meets demand. In its service, more than 40,000 registered house cat breeders around the world are devoted to supplying pet owners with Ragdoll, Sphynx and other prized breeds. (PETA has argued this clientele should instead adopt cats from a shelter.)
"I find people want the things that make them think 'wild' right away," Anthony Hutcherson, a former protégé of Mill, said from his cattery, Jungletrax, in Maryland. "High-contrast patterns, dramatic overall color, and a look and proportions of a leopard or an ocelot would have."
He recalled that there used to be "tons" of ads for Persian cats in the back of Cat Fancy magazine. But the Persian's prim, manicured aesthetic is no longer in vogue.
"That look doesn't say, 'I can survive in the jungle,' " Hutcherson said. "It says, 'I need somebody to open this can of cat food because there's no way this cat is catching a mouse.' "
For centuries, humans have been combining the favorable characteristics of one living thing with another, yielding creations from the Honeycrisp apple to the Siberian husky.