Lut, that is really interesting! I would love to know more about the differences.

Of course, I like to joke that my tuxies ARE a breed..but, they aren't. I have 2 DSHs, 2 DMH, 2DLH (though I think Tenny has something else in him...maybe himmy or persian) and 1 VERY bad DSH (with maybe some siamese) blackie.

It is the characteristics of the cats that make me think there is something else in them...Tenny has the laid back, loving, gets along with the world temperment like a himmy or persian. Monte has the overly vocal ways of a siamese.

Course, they are loved for whatever they are, or aren't!!