Its usually the bromo or cabergoline that does the job and the dex just jumps starts it if I understand correctly. My boys were rapid onsets and just stopped drinking from the water bottle - we had to put in bowls or syringe feed the liquid to them along with SQ. We gave 3 feedings a day when they were in the bad stages of PT. Have you tried bowls of coconut water, etc for her? Weight loss with PT is a major concern - We mix together a box of baby rice cereal, 12 scoops of soy formula, 1 cup ground oxbow and put it in an air tight container then mix with ensure, water, whatever when needed. You will need to have her on antibiotics since the steroids will lower her immune system. PT is just a vicious cycle - I had a daddy and two of his son with it.
:tumkiss: Best wishes Sheldon!!!!!