Pre exposure vaccination. 25th december.

Last 25th December a dog came inside my flat chasing my vaccinated pet. my pet golden retriever hide inside another room and that dog was barkening pointed opposite direction as if he was searching my dog. my dog had no scratch or bite mark in his body and till date healthy and happy... i observed the other dog in perfect condition for 16 days and was on vacation for 2months. when i reach home came to know that the street dog was dead for unknown reason on or after 16th january aprx 20-22days after 25th december. i started post bite vaccination for my dog although there was no scratch (not sure enf) no bite(100% sure) on his body. and his 7th day of post exposure vaccination is done yesterday. now my question is should we also get pre exposure vaccine for all family member. as qhile googling google give me many head cracking info . and i m in serious mental trauma