While the code hasn't been updated yet (peewee says today. :p )I got the wolf model nearly 100% finished. It needs sounds & vwep support (so does the sheep), but the animations are completed (unless I see something I don't like or another cool idea comes along.
The model currently has 4 skins (grey wolf, black wolf, CTF Red & Blue) & has a ground digging animation for the flip off & a peeing animation for the taunt.