Welcome to the site! All the advice you've received here is good, and comes from well-intentioned people, some of whom would probably qualify as "Yorkie experts". I know that 8 weeks is VERY young to be away from mommy, and the balanced nutrition that her milk provides, so your concern is well-founded. But you are obviously attentive and willing to do whatever it takes to care for your baby, so you have that much going for you. And about not liking the NutriCal; my Graysee didn't much like it, either. Not to worry, as the Karo syrup seems to be doing the job. Best wishes to you and your baby.