This situation is mostly caused by factors such as cold, body pain and discomfort. In the cold season, the cold air stimulates the body and makes the body tremble. It is recommended to bring the dog to a warm room, which can be heated by air conditioning or electric stove. If your dog suffers trauma, fractures, abdominal pain, etc., and suffers from body pain and discomfort and shakes, it is recommended to go to the hospital immediately for a X-ray examination to determine the specific cause, and then consult a doctor for medication.