I don't know if you noticed but when I posted the question about "Yerf" (and yes pretty tricky) Ocelot came back with "Maybe that is the sound your dog makes... well that start a debate between me and Ocelot and of course I took a beating. She is gifted at slaying people verbally and with words that leave the recipient unaware they have been cut off at the knees.
Moi? I'm a puddy tat. I beg your forgiveness for my for any misperceived aggression. (I still think a dog saying "Yerf" is much cooler.)