Dog Walk Cycle First Pass + Ref Vid

I can't remember the last time I animated a quadruped, which obviously means it's been WAY too long. So here's a first pass of my dog Oreo, a Border Collie/Corgi mix, & the reference video I shot a while ago. I mostly refered to the first few seconds, looking at them frame by frame to judge the shapes.

This was also done in Flash and I am waaay rusty X_x

Any crits here or via Facebook is much appreciated :D I'd like to get this up to demo reel level, so please pick it apart. At this point I've mostly focused on getting the legs, hips, & shoulders working. I haven't messed with the tail, head, or ears too much yet.