Our "Jackie" is a pure bred Tuxedo Maine Coon cat. We didn't acquire him as such though. He was actually abandoned, sort of, on our front porch.
As it turns out he was left there by one of my wife's colleagues who was desperate to find him a home, but that's only part of the story.
As it turns out, Jackie was the product of a licensed breeder for such cats. Now, Maine Coons are a very large natural breed. One of the oldest in North America most noted for their long bushy fur, sharply pointed ears and 6th toe on the front feet. Thing is, ofttimes not every member of the litter displays these characteristics. The ones that don't are generally euthanized by the breeder, (perfectly legal), dropped off at the pound or simply abandoned.
Jackie, though rare as a tuxedo, has short ears and only the nubs of a 6th toe. Therefore, he was less than desirable and slated for disposal. Luckily for him, he ended up at a rescue shelter. Unfortunate for him, he ended up in the hands of someone completely clueless about cats and was mistreated. Fortunately again for him, he was rescued again and abandoned on our front porch where he finally found a happy home. Talk about your 9 lives...
Unfortunately, few are this lucky, with most being legally killed or worse to assure that only perfect pets reach the market, thus fetching the highest price possible.