A dog that vomits and trembles with low temperature probably does not have rabies. Symptoms of rabies in dogs include depression, fear of light and preference for darkness, slow reaction, failure to listen to the owner's calls, abnormal appetite, tendency to bite foreign objects, difficulty in stretching the neck when swallowing, increased salivation, and weakness in hindquarters. Pupils are dilated. Later, there will be extreme excitement, manifested as mania, aggressive attacks on people and animals, and confusion. Later, he became depressed, fatigued, and did not like to move. After his physical strength recovered slightly, if he was stimulated by the outside world, he would stand up and frantically, squint his eyes, and bite his limbs and hindquarters.