I agree with the others, your baby should still be with her mommy but she's not so You HAVE to be sure she eats every couple of hrs & do you have NutriCal on hand incase of Hypoglycemia ? if not , get some Now as if she goes Hypoglycemic you could loose her before you are prepared. How often is she eating & how often is she going poo ? did you buy scented or unscented Pee Pads ? & as mentioned, Do Not put her down anywhere but in your home & your back yard where other dogs have not been as at this time she is highly susceptible to disease until she is FULLY vaccinated & PLEASE read up on vaccinations so she's not over vaccinated & 1 more thing , use a harness & NOT a collar for walking as yorkies have very sensitive tracheas & walking with a collar can cause collapsing trachea & this is Life Threatening. Welcome to YT !