Question: can a dog have zofran?
Answer: What is ondansetron? Ondansetron (brand names: Zofran®, Zuplenz®) is an antiemetic used to treat severe nausea and vomiting in dogs and cats. Its use in cats and dogs to treat vomiting is 'off label' or 'extra label'. Many drugs are commonly prescribed for off label use in veterinary medicine.