The baby is doing fine. I'm just playing catch-up on your post. Funny thing is, I just picked up "Just Born" yesterday from petco and noticed that she loves it way better than Esbilac.. to the point that I can dribble a little of the formula in her mouth and she sucks down the tube for me & I just stop it once it gets to the mark.
Current update is as of today she is now 2.3oz and is full of energy bad thing is NOW she is trying to obtain milk from the mother. I believe she can now suckle without issue. However, is not producing. I've begun to feed the mother some of the Just Born, in hopes that she begins lactating again. If not, then it looks like I'll be tube feeding for a while until the new pup gets used to a bottle.
I'm actually debating on purchasing this bottle:
Catac Foster Feeding Bottle | Revival Animal Health
that's all I have for now. Again, thanks everyone for your input on the matter. It's greatly appreciated.