9 Tips To Freshen Your Dog’s Breath
Okay, let’s be real—there’s nothing quite like an excited dog running up to you with a big, slobbery kiss… until their breath hits you like a punch in the nose.
If you’ve ever had to politely push your dog away because their breath smells like something crawled in their mouth and died, you’re not alone. But don’t worry—help is on the way.
Here’s a step-by-step guide on how to freshen your dog’s breath, naturally and effectively. It’s easier than you think!
Why Does My Dog’s Breath Smell So Bad?

Let’s get one thing straight: dogs don’t naturally have “minty-fresh” breath. But when it’s extra funky, it could mean:
- Plaque and tartar buildup: Just like humans, dogs get plaque and tartar that lead to bad breath if not cleaned.
- Diet-related odors: Maybe your dog just ate something nasty, like their own poop or garbage (ugh, dogs).
- Gut health issues: Bad breath can sometimes be a sign of digestive problems.
- Tooth decay or gum disease: If the smell is unbearable, it could be time for a vet visit to check for dental issues.
Now that you know the causes, let’s talk solutions.
🐶 Unlock Your Dog’s Hidden Genius! 🧠
Did you know? With the right brain games, your dog can become smarter, more obedient, and way less stubborn. Say goodbye to bad behavior and hello to an impressive, well-trained pup! 🐕
Transform your dog into the smartest, most well-behaved version of themselves. 🦴 Join thousands of dog parents who have already seen incredible results!
Start Training Today! 🐾1. Brush Their Teeth (Yes, Really)
I know, I know—this probably isn’t what you wanted to hear. But brushing your dog’s teeth is one of the most effective ways to fight bad breath. Plaque and tartar are the main culprits, and regular brushing can help keep them in check.
How to Brush Your Dog’s Teeth Without Losing a Finger
- Use a dog-friendly toothpaste: Human toothpaste contains xylitol, which is toxic to dogs. Stick to pet-safe options with flavors like peanut butter or chicken.
- Start slow: Don’t expect to go full dentist mode on the first try. Let them sniff the toothbrush and get used to the process.
- Be consistent: Aim for at least 2-3 times a week. Daily brushing? Gold star for you.
Pro tip: If your dog absolutely refuses to cooperate, don’t worry—there are plenty of backup options below.
2. Try Breath-Freshening Treats
If brushing feels like an Olympic sport in your house, don’t sweat it. There are plenty of easy dental dog treats designed to clean teeth and freshen breath. Look for options with:
- Natural abrasives: Ingredients like oats, carrots, or sweet potatoes that help scrape plaque off teeth.
- Coconut oil: It’s antibacterial and helps reduce bad breath.
- Parsley and mint: Nature’s breath mints—dogs actually love them in treats!
Check out homemade treats like frozen mint and parsley cubes or peanut butter and pumpkin chews. (Yes, I’m shamelessly plugging those because they WORK.)

3. Offer Crunchy Fruits and Veggies
Raw carrots, apple slices (without seeds), and celery are great natural toothbrushes. The crunchy texture helps clean teeth, and they’re packed with vitamins. Plus, they’re a low-calorie, healthy snack that most dogs love.
Pro tip: Freeze the carrots for a cool, refreshing treat on hot days. It also gives them an added crunch!
4. Add Coconut Oil to Their Diet
Coconut oil isn’t just a trendy health food—it’s also a doggy breath savior. It has antimicrobial properties that kill bacteria in your dog’s mouth and gut, leading to fresher breath.
How to Give It to Your Dog
- Mix 1 teaspoon (for small dogs) or 1 tablespoon (for large dogs) into their food.
- Use it as a topper on treats.
- Or, let them lick it straight off the spoon—most dogs think it’s a tasty snack!

5. Fresh Water, Always
I know, it sounds basic, but you’d be surprised how many people forget this step. Stale water leads to bacteria growth, which can contribute to bad breath.
Make sure your dog’s water bowl is always filled with clean, fresh water. Bonus points if you add a splash of apple cider vinegar (just a teaspoon)—it’s a natural bacteria-fighter.
6. Dental Chews to the Rescue
If your dog loves to chew (and let’s be honest, they probably do), dental chews are a win-win. They clean teeth while satisfying your dog’s chewing instincts. Look for chews that are:
- Designed to fight plaque and tartar
- Long-lasting (so your dog stays busy for a while)
- Made with natural ingredients—because nobody wants chemicals near their pup’s mouth
Pro tip: Rotate between dental chews and raw bones (under supervision) to keep things interesting.

7. DIY Dog Breath Spray
Yes, you can make your own breath spray at home without any weird chemicals. Here’s a quick recipe:
- 1 cup water
- 1 tablespoon coconut oil
- A few fresh mint leaves
- A dash of parsley
Blend it all together and pour it into a spray bottle. Spritz directly into your dog’s mouth, or spray it onto their water bowl for a subtle breath-freshening effect.
8. Check Their Diet
Sometimes, bad breath starts with what’s going into your dog’s mouth. High-carb diets can lead to plaque buildup, so consider switching to a higher-protein diet with healthy fats and fewer fillers. Grain-free and raw diets often help improve oral health.
Don’t forget to avoid giving them table scraps—especially anything greasy or sugary. You wouldn’t eat junk food before a dental exam, right? (Okay, maybe you would, but don’t let your dog follow your bad habits!)

9. Regular Vet Checkups
If your dog’s breath is so bad it could clear a room or if you notice other symptoms like drooling, bleeding gums, or loose teeth, it’s time to see the vet. They can check for dental diseases, infections, or underlying health issues that could be causing the odor.
Final Thoughts: Goodbye Stinky Breath, Hello Fresh Kisses
With a little effort (and a lot of tasty treats), you can turn your dog’s breath from “please get away from me” to “okay, one more kiss.” Try brushing when you can, offer natural chews and crunchy snacks, and keep an eye on their overall diet and health.
Your dog will love the extra attention, and you’ll love being able to cuddle without holding your breath. Win-win, right? 😊

I’ve spent 10+ years in dog training, digging into what makes dogs (and their humans) tick. At Smart Dog Learning, I share my no-nonsense, fun approach to training so you can enjoy life with a well-behaved, happy pup—no boring lectures, just practical results 😉