Damn. I was incoherent, and pretty pissed. I jammed outside, in my underwear and yelled at her to shut up. Got back to bed, she started again. So I ran out there again, gave her a wack, and told her to shut up again. Got back to my room... I heard the howl again... This time I was awake enough to realise it was not my dog at all. I felt like such a heel. I went back outside to sit down with and hang out with her a bit. Doh.