Yogart (plain) fat or non fat your choice.
1 tsp couple times a day, I give it through a syringe without needle (you can get them in pharmacy section at drug store) that you would use to give kids liquid medicine. This is to replace bad baterica.

Pumpkin pie filling (100% pure, Libby's) is to bind the potty.
Spoonful couple times a day in a dish.


I would continue to monitor her and take her back to a vet to be rechecked.

Sounds like all the medications caused the potty problems and upchucking. You did right thing taking her to another vet. As far as the ER vet split decisions to bring in or not. It's hard for the ER vet's to diagnosis over the phone if they haven't seen the animal. Also, depending on the situation your calling about they wont offer to much advise over the phone because of legal reasons. One good thing once they were to see the animal and there is a problem related to what they saw giving advise etc over the phone is pretty standard.