Rolling oh my

So Ryan and I are sitting here hanging out with DAX and Hunter and all of a sudden Dax got really frustrated and then just rolled from his back to his belly and then back to his back!!!!!!!!!!! I am not fibbing at all we were so shocked. He has been rolling to his side since the day he was born and we were amazed at that but this was craziness we could not even believe it.  I think we may have a mover and a shaker on our hands what do you think?