Out of the Blue - Tail Wagging

Who would think after 8 months Nathan would finally start wagging his tail??!!  I came home from work the other day, and Nathan was standing (yes, standing) at the door wagging his tail, really wagging it.  Wow, all this time, he never has been able to really wag his tail.  It would have very small movements, but not like this! I remember reading all those articles about the order in which recovery happens...tail wagging is supposed to be first, then potty control, then walking.   This is just another reminder that recovery continues to occur, month after month.  Nathan continues to surprise me.  He is such an amazing dog!