This is kind of a dumb question, but when a kitten born to a a regular DSH displays some characteristics of a purebred cat, does that mean that they are "part" Russian Blue or whatever? For example, do all color point kittens have Siamese ancestors? I am just curious....my new DLH kitten Marshmallow has hair, and the longest, sharpest nose I've ever seen on any cat. He's gorgeous and exotic looking. I look at him and think "what kind of cat has a sharp nose?" Where did THAT come from?