The dog has been sleeping without spirit, indicating that it is sick, may be fever, may be an infectious disease, the specific reason to go to the hospital for examination to know. The owner can use a thermometer to see if the dog has a fever, whether the dog has vomiting, diarrhea and other symptoms, and after seeing the doctor, use medication as recommended by the doctor. There is also a possibility that the dog is still not adapted to the new environment and is more afraid. If time allows, or take more time to play with the dog, the owner can run in front, the dog will chase you behind, try to carry out more of these games, slowly the dog will be lively. Or the dog just after the vaccination, out of the reaction to the vaccine, is also no spirit.
