OK, I'll admit it... I'm sitting here like a moron trying to mimic Nicki's bark. She was barking just two minutes ago, and I have no idea if it was Woof or Arf... its a close call. More like Grrrfff Grrfff. I do know that she generally doesn't bark much - she howls A LOT more than she barks. So can I vote for wooooooo..... wo wo wo wwwwoooooooooooooo...?