Probiotics can relieve dog vomiting, but only if the dog has gastrointestinal discomfort, indigestion and the vomiting symptoms are not severe. Probiotics can regulate the dog's gastrointestinal tract and can relieve the dog's gastrointestinal discomfort. If the dog is vomiting due to some disease, medication cannot solve the problem, and injections of drugs or surgery may be required.

Causes of dog vomiting:

1. If a dog vomits gastric juice or yellow water, it may be caused by excessive hunger.

2. If the dog vomits undigested food, it may be indigestion caused by the dog eating too fast, or the food change process is too fast.

3. If your dog vomits frequently and is accompanied by fever, diarrhea and other symptoms, it may be an infectious disease or bacterial infection.

4. Dogs swallowing foreign objects can also cause vomiting, usually spitting out foreign objects or accompanied by blood.

5. If there are too many parasites in the dog’s body, it will also cause vomiting and even spit out parasites.