One of the coolest things Benjamin Banneker does is howl at ambulances. He doesn’t do it all the time, but when he does–well, I think the video speaks for itself.
I hope the EMTs/first responders made a difference when they got where they were going. I think that’s what the dog would say, if he could.
Update: I’ve published this document, along with some material from the proposal that prompted it, to my Academia.edu page. Check it out over there, and feel free to make use of it as long as you give credit where credit’s due. I reference this video (below) in the document, so check it out, why don’t you?