wow this little guy is so cute! I understand the trouble with legs and feet, I used to have a ton of trouble with them too.
Try to keep them simple, then you can go for the more advanced stuff later.
So i cleaned up the lines a bit and listed a couple of pointers on the file, i hope this helps a bit! |D overall he/she looked great, there were just a couple of things that you may want to look at.
-biscootles