Is there such a thing as natural bad breath?

I’m wondering because ever time I kiss my girlfriend she says my breath dosnt smell verry good. I brush my teeth 3 times a day, I floss, and I use mouthwash.

why do some people have such bad breath?

There are a couple of ppl I know who’s bad breath is noticeable from across the room.
Also can a person w/such bad breath be aware they have it?

Why does my dog have such bad breath?

My 2lb 1yr old chihuahua has the WORST breath ever! It’s worse than any big dog I’ve ever been around…I mean, she even has morning breath! The worst part is that she is so licky licky, so you smell it all the time, and it gets on your hands and stuff. My family thinks it’s her “natural defense mechanism” because she’s so small. hahaha, maybe but it’s nasty! What can I do?? I’ve tried no people food, dental chews, and brushing her teeth.

She does have double “K-9″ teeth on the top and bottom, which she will have removed soon, and the vet says she has an unusually high build up of tartar, but he thought it was just the people food I’ve been giving her…but I stopped that and the breath didn’t change.

Could this be a sign of a more serious health problem? She does so a little “wheezing” type thing, but I think it’s only for sympathy when she gets too excited and we won’t give her people food. Other than that and the teeth, she is perfectly healthy.

why does my 4year old have such bad breath?

my son is 4 & i brush his teeth 2-3times a day n make him rinse with mouth wash but nothin seems2help his bad breath wont go away what could it be what can i do?
he has pretty white teeth n nothing looks wrong?

Why do I get such bad breath in the morning?

Also
1) How many times a day are you supposed to floss, brush, and mouthwash?
2) What gum is best for bad breath? (brands)