6 years ago dog bite didn't took vaccine

Hi there, please don't panic. First, if you know that the dog remained alive and healthy for a long time after the incident (especially the first 10 to 14 days), there is absolutely no need to worry—you are safe. ​While it is true that in some highly exceptional cases, the rabies incubation period can stretch into years, the chances of that happening from a minor scratch 6 years ago are extremely rare. Government hospitals usually refuse vaccination in these situations because they strictly follow protocols for recent exposures. ​However, your mental peace is important. If this fear is causing you severe anxiety, it is completely okay to get vaccinated just to put your mind at ease. Since the government hospital refused, you can simply visit a private clinic or hospital and get the vaccine course done there so you can finally stop worrying!

While it is exceedingly rare for rabies to manifest after 6 years (the typical incubation period is 1 to 3 months), there are extremely rare documented cases of prolonged incubation. The standard medical protocol regarding dog bites is the "10-day rule." If you were able to observe the dog for 10 days after the bite and it remained healthy and alive, there is no risk of rabies. However, since it has been 6 years and you likely do not know the fate of the dog, it is always better to err on the side of caution. Even after this much time has passed, if you have never been vaccinated for this exposure, taking the anti-rabies vaccine course is recommended to eliminate any theoretical risk and give you peace of mind.

Yes, So it's advisable to give vaccine. Although consult Human Physician for proper guidance.