A few years ago I witnessed a coyote nab a black squirrel outside the window of my office. My patient saw it, too. When the snow cloud of the encounter had cleared there was the coyote sitting not ten feet from the window with the squirrel in his teeth while he panted and dripped bright red blood on the white snow. I'll never forget that moment of raw nature. What? You didn't think I had a picture of it, did you?