i am glad you were there to, and wow, i cant believe your freind was not there for her!
i would never in a million years trust anyone with my pregnant girl during delivery, let alone dump it on them.
not saying this is the case, but, wow!
i am glad you did not have a disaster, many times things can go wrong.
i am sure that she was nervous becouse it was not her home, nor her mom whome she prolly was trusting to be there with her thru this.
what a stressful time for her.
now you need to keep track of her temp daily to make sure she is not getting an infection.
did you xray her to make sure all pups were out?
that is standard proceedure.
also make sure that the pups rotate on the nipples, the rear ones are the fullest so the smallest pups should go back on them.
you have a lot of responsibility on your shoulders, hopefully your friend returns soon to help you out.