Welcome to HCM
You had dog bite and status of such dogs is unkown,you must understand that rabies
has no cure, we suggest vaccination
for any suspicious exposure. Usually it is bite and exposure to saliva which transmits virus.
It would be right to take post exposure vaccination at the earliest - active vaccination with HDCV on day 0.3,7,14 and 28.
That is best we can do.
You have taken Tetanus
vaccination this is good.
Some time disease develops very late and even person forget about the bite, so do not ignore it These vaccinations are simple and safe.