According to standard rabies post-exposure guidelines, if a thoroughly vaccinated individual (full course + recent booster) is bitten again within a few weeks, further boosters are usually not required because your immune system is already well-primed to respond rapidly to the virus.
Next Steps
Please continue to keep the wound clean and monitor for signs of infection.If the wound shows signs of severe infection, or if the dog develops symptoms of illness, consult your doctor immediately.