Ok, i have started all over again took a minotaur body pasted the head of a ssheep in it made one mesh of it triangulated and updated tangent space and now we have this(the head moves a bit loose from the body):
http://img195.imageshack.us/img195/6900/screenshot6jj.jpg
Whats must i do now to make it look normal?
I'll try to help you.
PM me the files you are using -
the mesh nifs (especially if you're using an altered minotaur or sheep mesh)
and the skeleton (just in case it's an altered skeleton of the minotaur).
I have a feeling the head mesh is not skinned to the skeleton bones properly.
It might take me a few days to get back with you, just so you know.
Koniption