Pretty good so far. You seem to be having a lot of awkward and jagged lines when it comes to Arcanine's mane, though. Mainly at the part of the mane that is at its "chest" area.

I would look over the resources posted on the OP to maybe get a better of idea of outlines and such (namely the first link, I believe.). I plan on, when I actually have enough free time, recording another video and posting it up. Hopefully I won't have any difficulties with the audio or the file not saving at the last minute this time.

I'm sorry for my strange wording today, I'm just a little out of it. If you'd like I can show you exactly where the "problem spots" are. ^^;