My American Pit Bull Terrier has really bad breath?

He gets biweekly teeth brushings with his biweekly grooming but it doesn’t help. His teeth are sparkling white but his breath smells like hot ass. Is there any type of supplement that I can buy to put in his food that ACTUALLY helps with the bad breath? If not what else can be done to combat his horrible breath? I’ve tried giving him greenies but it doesn’t agree with his stomach. He ALWAYs vomits 45 minutes after eating one.
I don’t feed my dog anything. He eats a very high quality food. He’s currently on Wellness and Blue Buffalo. I do have the doggy toothpaste as well as the doggy tooth brush and doggy finger brush. The vet checked his gums and teeth and I’m very happy to report that there are ABSOLUTELY NO problems with his gums or teeth. In fact I’m being told its from the BB(seems to be an issue with many owners who feed BB)

Try some dog mints. I’m not sure if it will work on your dog though.

Herbalife & Hydroxycut?

Do either of them give you bad breath? I know that some supplements do. I’d rather be chubby & non offensive. =)

Those things are a waste of money. Hit the gym and count your calories!