Why do dogs vomit?

Dogs who eat irregularly can easily cause gastrointestinal problems. Sometimes they are very hungry, and sometimes they overeat. This will definitely affect the normal digestion of the stomach, and the dog will easily vomit. If you do strenuous exercise right after eating, it will easily affect digestion and may also be a cause of vomiting in dogs.

It may also be caused by accidental ingestion of certain undigested foreign bodies, such as clothing, bones, etc. If your dog eats too fast or exercises vigorously after eating, it can also cause vomiting.