Bo?

Cael's Aunt Sarah has a dog named Bo. Now Cael calls any and every animal Bo, including dead elk heads on walls. He will often put his hands up in this questioning pose as if to ask "Where's Bo?" He will then point to whatever animal he sees and say his version of "see."

In fact, right as I type this, he is looking at a book of his, and all I hear is "Bo?" "Bo?" "Bo?"