I love the new reworked textures and models of the new wolves, very smooth animations and alive, but the one thing that I personally hate about them are their eyes, I personally feel they are too... cartoonish, like if I'm watching Adventure time but in game, or worst, it makes me remember of Minecraft mobs, which removes the fear factor when I face one.
 
While the older wolf models where more clunky on their movements, their textures and more importantly, their eyes where far more intimidating, more simple yet... they made you awake certain fear in those white eyes. 

This mod simply aims to keep the current gorgeous wolf model BUT only with its eyes texture changed into something similar to the old one.