Dog Poop Procedure

Dog owners:

Have you ever watched your dog crap? No seriously. Have you ever watched the movement that goes into a dog's taking a crap? Have you noticed the swivel? Every dog I have watched does this.

They squat, squat squat, and just as the poop comes out they do this little shake-swivel thing of their butt to complete the passing of the poop.

It's not quite a swivel though. It's liek a quick little back and forth movement of the butt, but it has rhythem to it. Almost like a belly-dancer move or something. If it weren't part of the process of shitting, it might be kind of impressive. I find myself watching sometimes, not because I enjoy crap - sight/smell/anything else....but just to see the end movement. All dogs do it. It's liek some wweird inherant trait they learn at birth. I can just see mommy dogs across the world. "push push push, uh huh not SWIVEL to make it come off. Thhhheerre ya go! Good job Sparky!"

I'm just saying....has anybody noticed?