It may be that the dog is vomiting due to excessive gastric acid secretion due to excessive hunger. The dog should be fed regularly and quantitatively, and you can usually take some probiotics. If it is caused by eating expired and spoiled food, you need to stop feeding this type of food and feed an appropriate amount of probiotics to regulate the gastrointestinal environment. If vomiting is severe, go to the hospital for examination as soon as possible.

What to do if a dog vomits:

1. Fasting. If a dog vomits, it means there is gastrointestinal discomfort or indigestion. It should be fasted immediately to avoid Secondary vomiting and diarrhea.

2. When there are hairs in the vomit, comb the dog's hair more often. It doesn't matter if the dog eats grass appropriately. It can induce vomiting on its own. Hair removal cream is not exclusive to cats. Dogs can also eat it.

3. Send to the hospital in time. When a dog vomits seriously, it is 80% due to food poisoning or acute illness, and it needs to be sent to the hospital for physical examination and treatment immediately.