My dog has been ill for a month now. She is a labrador, 6yrs old, did not mate yet. She started with puking and fever. At the onset, the vet gave her crocin for the fever. But as the puking persisted the doctor gave her syrups for the liver infection. She has been on liquid diets for days but it did not cure her. We are taking her to te hospital every day where drips are being given to her but it's not giving any positive sign as the puking still didn't stop.