When this happens, you should deal with it as soon as possible. Use soapy water or liquor instead of disinfectants at home. Wipe the wound repeatedly, and then apply anti-inflammatory drugs. If the person bitten is under 18 years old, Rabies vaccination is recommended. If the puppy has not been out of the house, is still within 3 months, and is in good health, you can consider whether to be vaccinated according to its own situation.