Hi , well my experiance with yorkie pups is they are very picky eaters worse than a cat. Their favorite is Eukanuba puppy small breed, since these are very small pieces. I alsobuy bags of frozen chicken breast and cook in the oven 350 , 30 minutes. and crumbel this up on their food. Save the rest for the next couple of days. Need to make sure she is eating. Tiny yorkies can have low blood sugar if not eating. That is why I give them chicken with their food. Best of luck with the new baby. Blondschillin