Let's talk about dog breeds!

Hello, Mojang and Minecraft! I want to suggest you that you could add the dog breeds, ex. Alaskan Malmute, Bernese Mountain Dog, Bulldog, Pitbull, Beagle, Australian Shepherd and more! For example, the Alaskan Malmute dogs will spawn in the snow areas, Pitbull in the warm areas, e.t.c! I want that you accept my suggestion, I think, it's a good idea!