1) Wolves tails aren't that fluffy not that big. And they usually don't have their tails up in the air.
2) The eye needs to be placed farther away from the muzzle. And I can only suggest to look at a few wolfs eyes.
3) I understand it may just be your style, but wolves' don't have huge hair tuffs like that.
4) The ears are far too big, and need to be placed up more on top of the head.
5) The neck needs to be longer and more fluffy.
6) The muzzle needs to be longer.
7) The belly needs to be more fluffy
8) The legs are a bit stubby.
If you need anything else just tell me
