Seeing as it's your friends first liter you could help her out a lot by explaining how important it is for her to keep the pups until they are 12 weeks old. The pups learn so much from their mother and you will likely end up with a lot of behavioral issues on your end if you get her at that young age unfortunately. What is your friends reasoning for wanting to give them away that early? Since it's your friend she'll probably listen to you but it would be harmful to the pups. Keep us updated on what she says
As far as when you do get her home do you have a food picked out? That was a big issue for us with our first yorkie. Also, and harness is a must instead of a collar and a crate and probably a ex-pen and of course lots of toys