If the puppy does not show any other symptoms, then it may be due to cold or fear, etc. It is recommended to take good care of the puppy to prepare warm items and create a warm and comfortable environment. If symptoms such as vomiting, diarrhea, not eating, depression, etc. occur, then it may be due to a disease that causes a decrease in body temperature, etc. and can be very harmful to the puppy. It is recommended to consult a professional vet promptly.
