When a dog appears in this state, it is recommended that the owner check the status of vomiting and diarrhea. If there is any, it is a symptom of a physical infection. The owner should send the dog to a nearby pet hospital for treatment in time; if the dog is not energetic except Being unable to walk without eating and having no other physical symptoms is probably caused by a lack of calcium and nutrients in the body. The owner should buy liquid calcium for pets and strengthen the nutrition of the staple food. The dog will show significant improvement in 3-5 days.