These 3 of mine are very smart...Yorkie smart, ya'll know what that is I'm sure.  And it would seem that Gracie has figured out how to 'get away' with it.  
 
What I've found is that when asked in my sternest Mommy voice, "Who did the poopies in the house!"  The guilt one is the one slinking around the corner out of the room.  Then when I get a tissue and pick up said offending turd and show it to each of them, the guilty one won't sniff it.  So based on these observations, that is the kid who gets the lecture.  It would appear that G has figured out if she sniffs it and holds her ground then she won't be perceived as the guilty one.  If she ever figures out that the hind feet scratching is what is really giving her away, I'm going to be in trouble.  
