Welcome to HCM
You had dogbite mostlikely by unvaccinated ,you must understand as 48 hours have already passed,
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.
Some time disease develops very late and even person forget about the bite, so do not ignore it These vaccinations are simple and safe.