Sweary wolf and the oversized moon

I want to focus more on 3D character animation, and also modeling, that I will try to put up one very short 3D animation once or twice a week to keep my skills up. Starting here with a wolf trying to tell another wolf to back up, using some very adult language. The sound clip was taken from Tropic Thunder.

The rig I used was Wolfdog, and you can get it here.
Difficult getting it to make it look like it was talking properly. Tried animating the lips more, but just made it look more "off looking".