Introduction

While many of us may object to our pet's bad breath, we should pay attention to what it may be telling us. Bad breath is most commonly an indication that your dog is in need of a dental check up, though it can also signify a more serious underlying condition.

What a Dog's Bad Breath May Indicate

Periodontal Disease

Some dogs are prone to periodontal disease, a pocket of infection between the tooth and the gum. This painful condition can result in tooth loss and spread infection to the rest of the body. Dental plaque caused by bacteria results in a foul smell that requires professional treatment. After a professional cleaning, the teeth and gums may be maintained in a healthy state by brushing the teeth regularly, feeding a specially formulated dental diet and treats, and avoiding table scraps.

Serious Underlying Conditions

While bad breath caused by dental disease may not be too serious if caught early enough, some odors may be indicative of fairly serious, chronic problems. Liver or intestinal diseases may cause foul breath, whereas a sweet, fruity smell may be indicative of diabetes. If your dog’s breath smells like ammonia or urine, kidney disease is a possibility. Any time you notice your pet has bad breath accompanied by other signs of ill health, such as loss of appetite, vomiting, weight loss, depression, excessive drinking or urinating, schedule a visit to the veterinarian.