I was bit by a dog. i got a tetanus vacine twice in last three month they are not booster. do i still need to get tetanus?

No tetanus shot: You do not need to get tetanus shot as you are protected from tetanus. But make it sure that the is vaccinated against rabies .If not , talk to your doctor or go to E.R.for antirabies injection .

Shots after dog bite: After a dog bite, a tetanus vaccine (toxoid) is given if the last vaccine was over 5 years ago. Some people also receive tetanus immunoglobulin and/or post-exposure rabies injections. The entire schedule of injections must be completed to have the best protection against these dangerous infections. Don't skip any shots, and ask about the need for a tetanus vaccine if you are unsure.