The reasons for the dog’s bad breath are: First, caused by dental calculus, you can give your dog a dental cleaning, and then take care of the mouth will be a good improvement. Second, long-term eating soft food or human food, a large number of crumbs remain in the mouth, bacteria breeding will cause bad breath, you can give the dog to change the hard dog food and regular brushing of the dog’s teeth. Third, the gastrointestinal tract indigestion caused by, it is recommended to feed the dog intestinal prescription food, and give probiotics to regulate the gastrointestinal tract.
