She shouldn't be put back on the chew-eze, biscuits and dog food in the same day. If you do and she starts vomiting again you'll have to begin all over from scratch.

It would be wise to leave the biscuit and chew-eze out of the picture for a few more days and see what happens. If she's doing okay, after a few days try a biscuit. If she does okay on the food and the biscuit, you'll know it was the chew eze.

There's little doubt, the fasting hurt you much more than it did her!