Feed the dog accidentally by the teeth scraped the skin, if no bleeding is secondary exposure, if bleeding occurs is a tertiary exposure; all must be promptly disinfected and bandaged wounds and injected with rabies vaccine. 1. The first thing to do is to clean up the wound in time, rinse the wound with soapy water and flowing water alternately for more than 30 minutes; secondly, disinfect the wound with iodophor and bandage it with sterile gauze. 2. It is recommended to consult the CDC or community hospitals for rabies vaccination within 24 hours, and the earlier the vaccine, the lower the incidence of disease; rabies vaccine may be accompanied by mild fever, fatigue, or headache and other symptoms, generally without special treatment also subside on their own, and the injection of the vaccine must be avoided and avoid eating spicy and stimulating food, in order to prevent the impact of the vaccine’s immune effect.