dogshome9, yeah, I saw that we crossed each other in cyber-space.
I would have been surprised if you hadn't been doing the stimulation, since I know that despite so many firsts in this week, it's not your first time @ the rodeo...just figured better to include it for when someone new does a search here on baby puppies, bottle-feeding puppies, etc., in case they need that bit of information too.
Even with the frozen fresh goat's milk, it is good to add water, as the freezing process does remove some of the plain water in the milk and the longer it's frozen, the more water is drawn out of it. Nothing wrong with using it, mind you, you just need to do a bit of reconstitution with it. That should do the trick with your single baby! Glad you have another litter of the same age on site, too, because once the pups are old enough to get around by themselves, this little girl is going to need those other pups so she can learn proper dog language and social skills!