Reasons for dogs vomiting food:

1. The diet is changed too quickly and too frequently.

2. Motion sickness.

3. Heat stroke.

4. Diseases that affect the chemical composition of the blood, such as diabetes, kidney failure, liver failure, and bacterial infections.

5. Foreign bodies in the stomach, gastric enlargement, gastric volvulus, and gastric cancer.

6. There are a large number of parasites in the body.

How to deal with vomiting food in dogs:

1. First, fast the dog, put it within sight, spread newspapers on the ground, and record the vomiting The number of times and the consistency, color and amount of vomitus. Sometimes the dog is just cleaning out his stomach or eating something that cannot be digested. The vomit is usually the food he has eaten before, and the vomiting is not serious. At this time, fasting is enough, and a small amount of water is given regularly. After the dog recovers well, he can be fed a small amount of light food, and then gradually resume the previous diet.

2. If vomiting continues to occur after fasting the dog, or if the vomiting occurs after refeeding, the dog should be taken to the hospital for examination and treatment.

3. If the dog vomits a lot, has blood in the vomit, or vomits repeatedly, it should be taken to the hospital for treatment immediately. It is worth noting that there are parasites, infectious diseases, diabetes and other diseases in the body. In addition to vomiting, there will also be other abnormal conditions. The owner can make judgments based on different situations.