Welcome to this forum and congrats on ur 2 babies, im guessing their names are Hayley and Ethan, love the names....
Its hard when they dont eat and we worry, have u contacted the breeder about this to ask what she was eating and how big of a eater she was when she was with her?
Are they brother and sister?
There are threads on this forum about finicky eaters and what those ppl give them, i read somewhere that those meat rolls u buy at petstores do the trick for some.
Is she drinking ok?
A friend of mine got some high calorie food from her vet and forcefed her yorkie for a few days until she started eating by herself.
My baby eats like a horse so i cant really give u a lot of ideas to this one, but my first yorkie was a finicky eater and i had to play with her and her food to make her eat, im sure other ppl on this board will be able to help u futher with this.
Good luck and plz post us some pics of ur little ones