I wondered this too. BP morphs are out of control!!!

It seems like there is no end to morphs and combos in the BP world. Is there any other animal that has this much variation in their color/pattern genetics?!!! Mice are vastly bred and I don't think they have nearly the amount of variation that BPs do.

Granted you could make an infinite number of combos for mammals like dogs, but you start to get in really murky water with all the genetic health problems that comes along with each breed (unlike 98% of bp morphs).

And yes I know there is a difference between morphs and breeds