Thanks Mastone, I appreciate the ideas and the comment.
I was following a rigging tutorial that Kurt did, here at simplymaya and I made some of my own adjustments when doing the walk cycle. Some of the things I made changes to took away from the happy cute walk that I had for him, should go and put those back to where they were, I like him all wobbly like a baby trying to run.
You're right about the knees popping though, I've been having trouble with those knees since I started rigging!! I don't even know what to do to try to fix them. I did what I could and can't seem to get them any better. I will work a bit more on this walk cycle.
After this I'm a bit confused on how to actually make him walk and move instead of just walk in one place. But I guess I should just tackle the walk cycle before I go any further.