OMG, just checking back here now and saw the 6 week pictures.  Soooo sweet!  9 puppies....that is just amazing!  I would guess from my experiance with a litter of four yorkies, that you with 9 yorkie pups PLUS the others, that not much else is getting done in your house..unless you are a wonder woman of sorts

   Once mom starts breaking away from minding the pups, that's when your work (and fun) really begins.
Congrats again on your (HUGE)ly CUTE litter!