Gender locked race?

[Fland]

I sure do. Link

Q38: In terms of new races, what kind of races are you looking into and will mixed races be introduced?

A38: I don’t think we’ll have mixed races for a while. Since it seems like Viera is popular around the world we have been proactively looking into this, but since having a rabbit male might be kind of weird, maybe we’ll look into having a separate race for the male counterpart.

I don't get it. Why is having male rabbit weird?