Dogs can have many non-offensive, typically “doggy” smells, including “Frito Paws” or “Popcorn Ears.” These smells, though very doggily distinctive, are usually not offensive. Dog breath usually takes on the smell of whatever object or substance on which the dog has been chewing, quite literally. Tennis ball breath, dog food breath, rawhide breath, and (unfortunately) poop breath are not uncommon smells. However, potently foul-smelling breath or a sudden worsening of normal breath can be an early sign of a problem, and it is really important to take your dog to your veterinarian if you notice these changes.

Dental Disease: This is one of the most common causes of halitosis in dog. The build-up of food and saliva can result in dental plaque and tartar, similar to that seen in human dentistry. This plaque and tartar can lead to periodontal disease and gum inflammation (gingivitis). Along with halitosis, you might notice that your dog is reluctant to chew and to have his mouth touched or manipulated. It’s important to ask your veterinarian about a routine preventative dental health program that includes brushing teeth (with special pet toothpaste, not human toothpaste which may contain ingredients toxic to your dog), dental treats, and possibly a dental diet to get those teeth sparkling clean and freshen that breath. Untreated dental disease can also lead to other medical issues, including oral pain, difficulty chewing food, abscesses of the teeth and salivary glands, tooth loss, and potentially, infection of other organs or systems in the body, including the heart and kidneys.

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