Thank you, everybody, for your valuable insights. I have to say that this forum has been so responsive and so helpful. I hope we will keep up the good deeds fro future generations as well
To the Piper's mommy, I want to say that I noticed this cry for attention in the form of pooping where she is not supposed to as well in Manya's behavior.
My boyfriend just recently told me that he was too busy to play with Manya during his break from work (he is working from home) that once he was done with the work and went downstairs at the end of the day to play with Manya, she pooped on the rug in front of his very eyes. She has not done something that atrocious before

So, I guess, being a true female, she wanted to teach her man a lesson or two on how she was supposed to be treated.
It's quite interesting, I've had different dogs all my life when I was a kid, never yorkies, though. What I notice, however, is that these little babies have hell of a lot of personality and temper in comparison to some other breeds.
My other dogs were smart too, but these guys ljust learn soooooo fast. I can't believe that they can't get the pooping thing understood. Maybe, to a smaller extent, it's their age, but, to a larger, I believe, it's their personality talking and training us on how they are too be treated. Too funny!