A few things:
1.
A wolf(and most animal)'s jaw is rounded. It won't be pointed like that. And unless you are drawing a very thick winter coat of fur the furs stays in line with the body.
2.
The muzzle needs to be a bit more square. But that could just be your style.
3.
The forehead and muzzle should be parallel to eache other at a sideview.
Otherwise, it's great! I can't think of anything else to touch up with this
1.
A wolf(and most animal)'s jaw is rounded. It won't be pointed like that. And unless you are drawing a very thick winter coat of fur the furs stays in line with the body.
2.
The muzzle needs to be a bit more square. But that could just be your style.
3.
The forehead and muzzle should be parallel to eache other at a sideview.
Otherwise, it's great! I can't think of anything else to touch up with this
