Why did the dog suddenly die?

There may be many reasons for sudden death of dogs, including mechanical death and pathological death. Mechanical death may be caused by serious trauma to dogs, such as car accidents, stab wounds and falls. , leading to the death of the body. The causes of pathological death include heart disease, some infectious diseases, obesity and pyometra. Among them, heart diseases include severe valve diseases, ventricular diaphragm defects, atrial diaphragm defects and so on. This may lead to heart failure and sudden death. In addition, abnormal pathological death and natural pathological death are also the causes of sudden death of dogs, such as overeating, swallowing foreign bodies, puncturing the stomach and causing internal bleeding, or acute encephalitis, myocardial infarction, poisoning, infectious diseases, acute gastroenteritis, pancreatitis and other diseases.