Without breaking out the Punnett squares and getting into the whole kit and caboodle about feline genetics and why cats come in pretty colors, here's a quick list of some of the rarer fur colors you might see some cats sporting. And, hey, while these cats aren't quite as fantastical as Lisa Frank's hot pink kitties, they're definitely as colorful. 1. Chocolate If you're wondering why they call this color chocolate, look no further than the Havana Brown breed. These cats are one of the only breeds to have a