Ack, I need help *drawing*

[slleipnir]

(edit)Tried to fix it up...still duno about the back leg...NO idea.


http://www.sroekakia.com/oekaki/pictures/1874.png started to color it...taking forevvver...still don;t like the leg but I duno. Best I can do with it for now. 270+ mins so far.
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I know there are people here who know dog anatomy...and I need some help with a drawing I just can't get right.



http://tainted-sky.net/draw/aka.jpg I changed it since then but I don't know if I made it better or worse.

Anyway, I can't figure out what to do with the back right leg, and the front left paw...I'm not good at drawing lifted paws...\

(any help with the wings would be awesome too...)