The teeth of a domesticated dog touched a little, and a little red but not bleeding belongs to the second level of exposure to rabies, and should be sent to the doctor for treatment in a timely manner. Rabies is an acute infectious disease caused by infection with the rabies virus, often caused by dog or cat bites and scratches. Currently, rabies is categorized into three levels according to the method of contact and the degree of exposure of the wound. A bite from a domesticated dog that is red but not bleeding is classified as rabies exposure level two. Rabies exposure level two refers to the bite or scratch, no obvious bleeding, but there are broken skin or contact with alcohol and other pain, such wounds should be rinsed with water for about 15 minutes, followed by the use of alcohol, iodine and other timely disinfection, and timely delivery of rabies vaccination. Be domesticated dog teeth touch a little and a little red but no bleeding to timely medical treatment, the whole process of rabies vaccination. Currently, the domestic anti-rabies vaccine requires a total of five injections.