The causes of bad breath in golden retriever dogs may be tartar cleaning problems, the most common causes of bad breath in golden retrievers are: caries, periodontitis, gingivitis. Bacteria decompose food residues and produce acids and hydrogen sulfide, thus causing the dog’s mouth to smell bad. Poor gastrointestinal condition can also cause bad breath in the Golden. The main cause of Golden’s bad breath may also be stomach fever, chronic constipation, indigestion, liver and kidney problems, all of which are common diseases that Golden is prone to.
