Some small bones and fish bones can be digested by the intestines, but once the foreign body is slightly larger, it is easy to get stuck. Even if it does not block the trachea, it will cause damage to the gastrointestinal tract and puncture the gastric mucosa, so the dog will vomit yellow water and sticky Thick stomach acid.

Usually when feeding food to dogs, the shelf life is not paid attention to. Dogs will have this symptom after eating it. The spoiled food will release toxic ingredients when entering the intestines and stomach. After being corroded by gastric acid, it will cause regurgitation. , in severe cases, it can induce poisoning in dogs, so you must pay attention to whether the food has spoiled or expired.

When a dog vomits, you should first check whether it has been vaccinated to rule out the possibility of canine distemper and parvovirus infection, and then check whether it has been dewormed recently to rule out the possibility of parasitic infection.