Dog bad breath isn't one of those things that just comes with the territory of owning a dog. Constant halitosis, or bad breath, in dogs can be a sign of minor or major health problems. By understanding the causes of bad breath, you can tame the odor and enjoy those puppy kisses a little bit more.

More Than Just Morning Breath

Bad breath is usually caused by bacteria in the mouth, so all mammals can have bad breath from time to time. Humans wake up, brush their teeth, take a swig of mouthwash, and in most cases, mask the bad breath for the rest of the day. However, most dog owners don't brush their dog's teeth every morning, and when your pup's breath starts to knock you out, you might wonder what course of action you need to take.

Older brown dog with tongue out at the park.

Frequent or extreme dog bad breath may be a sign of health issues, so the first thing you should do when you smell very strong odors from your dog's mouth is to take him to the vet and let them examine his teeth. If they notice major tartar buildup, red and irritated gums or excessive drooling that could be a sign of a larger dental diseases, like gingivitis. Systemic disease, like diabetes, liver disease or kidney disease, could be the culprit, notes the American Kennel Club.

While at the vet's office, you may want to discuss the types of treats and food you are giving your dog. Although some toys and treats tout dental health benefits, not all breeds are the same. Some breeds may actually develop worse breath or excessive drooling from certain types of treats and chew toys. Rawhide bones are a perfect example of a treat that many dog owners use without realizing that they may be using the wrong size or giving their dog this treat too often, explains the ASPCA. Only your dog's vet truly knows what dental treats, chew toys, and food are best for your dog's mouth. There are plenty of dog foods out there for everyday oral care that are specially formulated to help clean your dog's teeth as he chews. Sometimes when the issue is caused by some sort of oral disease, your veterinarian might need to prescribe a therapeutic dog food. These types of foods may help improve his overall breath and his oral health.

After the Dental Diagnosis

Once your vet determines the cause of your furry friend's bad breath and suggests a treatment, it's important to follow package instructions and the ASPCA's suggestions. If your dog requires getting his teeth brushed, be sure to use that teeth-brushing time to bond, rather than approaching it with frustration or making your dog anxious. Never use human toothpaste to brush his teeth. There are plenty of dog-approved oral care kits to choose from.

Finally, if your dog doesn't have dental disease and just has a flare up of bad breath here and there, you may want to pay closer attention to what he's eating. Certain foods or treats you give him could be upsetting his digestive tract, which would explain the awful smells in his mouth. Also, don't forget that dogs are curious creatures with fewer taste buds than humans, so generally strong smelling items can lure them in for a taste, including dead animals, trash and even their own poop.

Not unlike humans, a nice deep clean can benefit your dog. In these cases, veterinarians can clean his teeth, but this will require putting your dog under local anesthetic. Talk to your veterinarian and get their thoughts to see if your pup's oral health would benefit from this type of deep cleaning.

Proper care and grooming of your dog inside and out is important. By creating and maintaining a healthy meal plan and dental routine, you will keep your pup feeling and smelling better, so you can enjoy more cuddles and hugs without feeling like you're going to pass out from his bad breath.

Chrissie Klinger Chrissie Klinger

Chrissie Klinger is an educator, writer and mother of two children, three dogs and three cats. Her dog Jake loves sitting on her lap every chance he gets! She enjoys living an active and eco-friendly lifestyle in rural Pennsylvania.

Related articles

Dogs With Joint Problems Don't Have to Remain in Pain

Learn the common signs that a dog is having joint problems, how joint issues occur & why they can so painful for him, as well as how they can be treated.

Helpful Ways to Keep Your Dog Safe Around the Holidays

Holidays can be a busy, frantic time of year that most dogs are accustomed to. Ensure your dog stays safe by following our quick tips.

Keys to Helping Your Dog Through the Aging Process

Understand the different ailments that can affect aging dogs and what you can do to provide them with the quality of life they're used to living.

How Often Should You Bathe Your Dog?

You know that bathing your dog is important, but how often should you do it? Learn the right dog bath frequency, based on their breed, lifestyle & health.

Why Is My Dog's Stomach Making Noises?

Why is my dog's stomach making noises? If you're concerned about the sounds coming from your pup's stomach, read on to learn what might be causing it.

Tips for Feeding Two Dogs at Once

Learn how to manage feeding two dogs at once, including why separation is important and tips if you have one dog that tries to steal the other dog's food.

Brown Recluse Spider Bite on a Dog: Recognizing It & What to Do

Learn important information about identifying a brown recluse spider bite on a dog, common symptoms of a bite, and what steps you should immediately take.

Grain-Free Dog Food: Is it Right For Your Dog?

Learn what grain free dog food really means for your dog. Discover whether or not Hill's line of grain free products is right for your dog.

Why Is My Dog Losing Hair?

Learn the most common reasons your dog might be losing hair, including how to spot differences between ordinary shedding and a parasitic problem.

Can Dogs Eat Pumpkin?

Can Dogs Eat Pumpkin?

Dog Devotion: Shining Examples of Dog Loyalty

Learn more about a dog's devotion and loyalty to you and how you can tell whether it is real or just a ploy for more treats.

My Dog Is Scared of Men: What Should I Do?

If you've noticed your dog acting timid around men, you might wonder why. Learn what's behind this phobia & how to help them feel comfortable around men.

Osteoarthritis in Dogs: Symptoms & Management

Learn from a Veterinarian: Discover the causes & symptoms of osteoarthritis in dogs, how it affects his joints and how you can help manage the disease.

8 Common Health Problems in Senior Dogs

Learn about the most common health problems in senior dogs, such as hearing & vision loss, joint problems and dementia, and treatment options.

The Advantages of Wet Dog Food

Learn how today's wet dog food blends have gotten a face lift, and how you'll provide your dog the nutrition he needs in the form he loves.

How to Stop Dog Fence Fighting

Learn what's going on when dogs engage in outdoor "fence fighting", consistently barking & acting aggressive toward one another, and how to help stop it.

Steps to Successfully House Train Your Puppy

Learn about the rules for house training your puppy, preventing your puppy from starting any bad habits, how to keep a schedule and rewarding good behavior.

The Importance of Satiety in Your Dog's Weight Loss

Satiety is the act of feeling full or satisfied. Learn how you can help your dog feel full on less calories to help him manage his weight.

How Proper Dog Oral Care Leads to Healthy Dog Teeth

Are you paying enough attention to dog oral care? Learn some great ways to keep your dog's teeth & gums healthy, including a guide for brushing his teeth.

Playing Fetch with Sticks: Is It Safe for Your Dog?

Using sticks to play fetch with your dog might seem harmless, but learn tips that might make you reconsider and safer alternatives for your pup to fetch.