ginger will do the same thing ! without the hazards , this metoclopramide is very powerful stuff -- Metoclopramide - Wikipedia, the free encyclopedia
Does the dog have an esophagus problem?
When does he throw up? After eating ? What does it look like , undigested food ? or mucousy , or with yellow bile?
these are questions that should have been asked.
look for horses , before you look for zebras, look for the common sense before the exotic and then work backwards.
Vet care should be about health management . Not about symptom management. An x ray , when a hand palpation , a history , a stethoscope to the gut to hear the gurgles and whistling ?
Stool , there again , quite possibly the excitement is because of recent worming.
I am sorry for the rant . Not aimed at you . I guess more at the vet .
You need to do things which support the immune system , which is still vulnerable and under assault by all the challenges of change, worming, vaccinations.
You don't want to create a chronic health problem , create a crashed immune and then create a demodex sensitivity only to be treated with some pretty horrible things , visious cycle - poor you , rich vet.
wait until your breeder responds . Let them help you.