There are more reasons for puppy vomiting, if unvaccinated it is recommended that infectious diseases such as distemper, microscopic, coronavirus and parasitic diseases are first investigated. If the dog is fully vaccinated and dewormed, you will need to consider whether the diet is reasonable and whether he has eaten any foreign objects. Vomiting is usually common in digestive disorders, many of which can be symptomatic of vomiting, and differential diagnosis is important.
