Dog Bad Breath
Well, I wouldn't expect how any dog to have "minty fresh" breath, but it shouldn't smell so bad that you can't be near your canine friend. There could be several reasons for your dogs' bad breath including a broken, decayed or abscessed tooth, mouth tumors, periodontal disease, gingivitis, diabetes, sinus infections, and inflammation of the gums, kidney disease, and gastrointestinal problems. This is not an exhaustive list, but you can clearly see that it's not as simple as "fixing your dogs' bad breath". You'll have to become a bit of a detective. We'll start with some trial and error.