I forgot to put on Riley's resume that she howls at fire engines. Not police sirens or rescue squads, just fire trucks. They'll drive by and she'll throw her head back like a wolf, and usually hits the same pitch. Lately though, she seems to be going for a few notes above her range and it sounds like she's yodeling. Email me (firstname.lastname@example.org) if you want to see a video clip; I can't figure out how to put it on here or my website.