This is a redline for Fluttershy.
The main thing I see is that the eye farther away needs to be closer to the nose, and the snout itself made longer, and more squared.
The brow line belongs over the eyes, not directly next to the eye.
The nose is strangely shaped-- here's a VERY nice ref-- http://kaylink.deviantart.com/#/d2u5vkp
The canines usually pop out around the tongue, and the top canines might show a little, too.
The ears could be a little smaller, and your wolf overall need FLOOF. Wolves are very floofy! C:
Here's a quick tips thing for wolf heads, with other references in the description: viewtopic.php?f=30&t=858451
Use plenty of references and practice all of the time. You'll improve in no time!
Hope this helps! C:














