It looks pretty good, but wow-wise it shouldn't be team colored imo
(thats just me though)
This isn't made for World of Warcraft. It's made for Warcraft 3. Without teamcolor, you won't know whose unit it is.
Anyway, I'll give the creator some instructions:
How to use geoset animations to change the color of a model:
Download [thread=62876]Magos' War3 Model Editor[/thread].
Open your model using that program.
Before you change the colors, you should switch your textures back to the original textures, before you had recolored them. Use Windows => MPQ Browser to find them, and right click + click use as texture to use them. Then go to Windows => Material Manager to change what textures are used. Then go to Windows => Texture Manager to get rid of the old unused textures. Now your wolf should be white, and you'll work to use geoset animations to make him brown, again. Luckily, white is the easiest color to tint.
At the top, go to Windows => Geoset Animation Manager
Right click in the box, click Create New.
Under Misc, Geoset ID, choose one of the geosets that you want to recolor. Check the Use Color box.
Above this, in the topleft corner of this box, click the [...] button next to the white square, and choose what color you want to apply to the geoset.
As a "Geoset Animation" this will only show up on the model while it is animated. To preview your geoset animation color, go to Windows => Animation Controller, and play one of your model's animations. You may have to use geoset animations for multiple geosets.