WOW! 10 puppies! I am thinking back to the litter of 5, I just had here and trying to imagine it doubled. Boggling the mind! That is a puppy pile I would love to just nuzzle right in with. You will definately have your work cut out for you over the next few months. I'd offer to help if I was closer.
I was going to make sure you had her on calcium supplements, but that has already been listed. Other than that, all I can recommend is sleep when you can!

And don't hesitate to accept a little help.
I can't wait to see the pics of all ten of them romping around when they are about 6 weeks old. 10 puppies! That might just be a YT record! Welcome to YorkieTalk, you have definately made a lasting impression with such a grand entrance! Wishing you, momma and all 10 babies the best of health and happiness!