yea after thinking about i got it mixed up in my head. i was separating body types (how tall or short fat or thin) and color's (black,white) and looking at them as species don't know why... know why would they be sterile??? i mean i have a hybrid bobcat and mainecoon and hes not sterile cause he got the lady behind us cat. its is so our cat it has the markings of a bobcat add the light grey color ours does. but i guess i was just letting my mind run (it wasn't for people like me we wouldn't have anything i guess) but idk. i just didn't think of them as different just with physical different like say a natural big and tall black guy to a thinner shorter Asian (no offense to any one) i mean to the look there different but most things are the same.. sorry mind running again.