Z is doing a research paper at school about red wolves. She has been regaling me with red wolf facts for several weeks now.
This morning as we walked to school she told me how "back in the 1900s" (yea, the very century in which I was born) the red wolf was the most endangered canine in the world.
We also talked about the anatomy of the red wolf.
Z: I know how to tell the difference between a boy red wolf and a girl red wolf.
Me (surprised): You do?
Me: So, how can you tell the difference?
Z: The boy wolf has darker fur.