My female, Tinka is the older of my two Yorkies. She does that when the younger male wrestles with her and she runs away and jumps ont he chair (which he can't do) then she proceeds to do the foot shuffle thing. I don't know if it is because she is upset, or whether she is showing that she is the dominant one! But it is very funny to watch.
__________________ Joanne  Tinks  Tyke |