Who do you ask for an honest answer on bad breath?

bad breath
it is i asked:

My mother says it isn’t bad while my cousin (the little %#@!) says it makes dog doo smell great. Dentist I figure is pretty immune to it because he smells all kinds every day. Doctor maybe?
Not sure if I have it or not, just get vastly different answers from people depending on wether they like me or not.

Bad breath Gone