What are the Best Probiotics for Dogs Bad Breath?

  • Best Overall Probiotics for Dogs Bad Breath: Honest Paws Pre+Probiotics
    This is our top pick when it comes to probiotics for dogs bad breath as they tackle other health issues at the same time. 
  • Best Natural Probiotics for Dogs Bad Breath: Open Farm’s Probiotic Supplement Chews
    Uses vet-recommended formulas with only 100% traceable and functional ingredients.
  • Most Delicious Probiotics for Dogs Bad Breath: PetLab Co. Probiotics for Dogs
    In addition to working on your dog’s bad breath, the product also offers digestive support, yeast production, and a normal immune response.
  • Best Chewable Probiotics for Dogs Bad Breath: Active Chews Probiotics for Dogs Soft Chews
    This product contains a proprietary blend of gut-friendly nutrients that help build up immunity in your dog.
  • Most Advanced Probiotics for Dogs Bad Breath: Doggie Dailies Probiotics for Dogs
    Advanced pumpkin flavored soft chews are not only grain-free but are also known to support digestive health in dogs.
  • Most Affordable Probiotics for Dogs Bad Breath: PetHonesty Digestive Probiotic Soft Chews
    This natural product contains 6 Billion CFUs in every serving and improves digestion and bowel health using probiotics and digestive enzymes.
  • Most All-Natural Probiotics for Dogs Bad Breath: PetVitalityPRO Probiotics for Dogs
    Made using premium ingredients, this safe formulation provides relief from allergy, skin and coat conditions, hot spots, and urinary tract infections.
  • Best Grain-Free Probiotics for Dogs Bad Breath: Deley Naturals Advanced Supplement Probiotics for Dogs
    Grain-free probiotic formula that helps with irritable bowels, gas, bloating and constipation, loose stools, and anal gland issues.
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Honest Paws Pre+ Probiotics
10/10Our Score
  • Supports digestive and immune health
  • Can aid in alleviating the impact of seasonal allergies
  • Promotes a robust immune system, encourages healthy gut flora, and helps facilitate smooth digestion

Will Probiotics Help My Dog’s Bad Breath?

Yes, probiotics for dogs bad breath can help.

Probiotics do more than support gut health and manage diarrhea. Affecting over 80% of dogs over the age of three, bad breath or halitosis is a common issue in canines. Since bad breath in dogs is closely related to bacteria imbalances, it is easy to see a new therapeutic opportunity in probiotics. 

Can Probiotics Make Dog Bad Breath Worse?

Yes, probiotics for dogs bad breath can make things worse. However, this is a temporary issue – only until the dog’s body adapts to the changes caused by the probiotics.

However, overall, probiotics for dogs bad breath are beneficial. Furthermore, probiotics have other added benefits, including boosting your dog’s immune system, improving GI tract health, and strengthening digestive health. As a result, the overall health of your pet improves, and you end up with a healthy dog.

How do Probiotics for Dog Bad Breath Work?

The good bacteria in probiotic supplements suppress the growth of bad bacteria and decrease the risk of developing oral diseases (plaque and tartar buildup, tooth decay, and gingivitis) that lead to bad breath. 

An interesting 2005 study suggests that transmission of halitosis-causing bacteria from pets to humans might be possible. This finding accents the critical role of specific bacteria in the onset of bad breath. 

If your dog’s breath issues stem from a dental problem, a visit to the vet’s office is more than necessary. The vet will check the dog’s teeth and gums and recommend the best solution – medications (antibiotics or anti-inflammatories), dental cleaning, or both. 

However, if the causes of bad breath are microbial imbalances in the dog’s gut or mouth, it is worth giving probiotics a try. Just keep in mind that good bacteria are not a magic cure – it may take up to several weeks before the effects of the probiotics for dogs bad breath kick in and you notice an improvement. 

The Best Probiotics for Dog Bad Breath Reviewed

There are many probiotics for dogs bad breath. To help owners find the best option for their pets, we have reviewed some of the best products on the market.

Honest-Paws-Probiotics-for-dogs.jpg

Summary: This probiotic powder helps maintain your dog’s gut flora and increases the number of beneficial microorganisms. This helps keep your dog’s digestive health in top condition, in addition to building strong immune support. Additionally, these probiotics also offer seasonal allergy relief. The product also helps nourish damaged cells and cures bad breath in dogs by improving overall oral health.

Recommended Uses: Gut health, better poop consistency, bad breath, immunity booster, skin & coat issues

Ingredient Analysis

  • Inulin: This is a well-known prebiotic that is converted into short-chain fatty acids.
  • Solarplast: This is a spinach leaf extract that helps with healthy aging and optimizes the body’s processes

Probiotics Strains: Bifidobacterium animalis lactis, Bifidobacterium longum, Bacillus subtilis, Bacillus coagulans, Lactobacillus acidophilus, and Lactobacillus plantarum

Pros
  • Helps maintain a healthy intestinal tract
  • Assists intestinal health and immune function
  • Helps manage bad breath and periodontal disease
  • Provides relief from itchy skin
  • Supports overall health and wellness
Cons
  •  Often out of stock due to high demand

Review: These probiotics for dogs bad breath are made in the USA and has been tested by a third party. Additionally, it is organic and contains no artificial flavors.

open farm probiotic

Summary: Save your dogs from bad breath by giving them Open Farm’s Probiotic Supplement Chews. From irregular digestion to oral conditions like bad breath, each Probiotic soft chew from Open Farm was made to help support your dog’s normal gut flora and bowel movement using vet-recommended formulas with only 100% traceable and functional ingredients. Get 20% off your first auto-ship order with code VET20.

Recommended Uses: Stomach/intestinal health, oral health, immune support, and allergy relief for dogs

Ingredient Analysis: 

  • Pumpkin: Pumpkin is a good source of fiber and helps support digestive health.
  • Ginger: Ginger has natural anti-inflammatory properties and is high in antioxidants, hence aiding healthy digestion. 

Probiotics Strains: Lactobacillus Acidophilus, L. Casei, L. fermentum, L. Reuteri, L. Plantarum, Bifidobacterium bifidum, and Bacillus coagulans. These probiotics help support healthy digestion and gut health.

Pros
  • 20% off your first auto-ship order with code VET20
  • Provides optimal dental support for dogs
  • Supports normal gut flora & bowel movement
  • Boosts healthy immune function
  • Has 90 delicious soft chews
  • 100% traceable ingredients
Cons
  • No significant cons

Review: Due to its numerous advantages to a dog’s digestive and oral health, this recipe has received an above-satisfactory review from many dog owners on Amazon, earning 4.8 out of 5 stars. To quote one satisfied customer, I love the soft texture; makes it easy to divide for small dogs. No unpleasant odor. It has taken about a week for the dogs to like the chews.”

probiotics for dogs with bad breath

Summary: Just one probiotic chew offers a whole host of benefits to your furry friend. This probiotic offers digestive support and encourages a normal immune response in your dog. Furthermore, the product promotes healthy yeast production and improves skin troubles by giving your dog a shiny and strong coat. The chews are easy to use and help your dog’s body absorb nutrients from their food more efficiently.

Recommended Uses: Bad breath, building immunity, digestive troubles

Ingredient Analysis

  • Agave (Inulin): This is a well-known prebiotic that is converted into short-chain fatty acids for added benefits.
  • Pumpkin: Adds dietary fiber and supports the growth of healthy bacteria and yeasts
  • Honey: Powerful immunity booster that helps keep common diseases at bay
  • Salmon Oil: Contains fatty acids that regulate digestion and help contain harmful pathogens

Probiotics Strains: Bacillus coagulans, Lactobacillus reuteri, Bifidobacterium bifidum, Lactobacillus brevis, Lactobacillus casei, Bifidobacterium longum, Lactobacillus plantarum, and Streptococcus thermophilus

Pros
  • Helps counter bad breath
  • Builds immunity
  • Prevents constipation
  • Provides relief from itchy skin
  • Supports normal digestive function
Cons
  • Single-strain probiotic formula

Review: Loaded with 8 strains of beneficial bacteria, these probiotics for dogs bad breath are great for your dog if they suffer from bad breath and digestive disorders. It is available in a delicious formulation.

probiotics for dogs with bad breath

Summary: If your dog suffers from bad breath, chances are that they have problems in their digestive system. This probiotic helps to regulate and counter digestive problems and builds a strong immune system to fight off any diseases. Additionally, the probiotic also contains psyllium husk, which improves bowel movement and therefore makes your dog’s poop more regular and manageable.

Recommended Uses: Bad breath, building the immune system, improving digestion

Ingredient Analysis:

  • Duck Meal: Provides density to the product in addition to adding protein
  • Flaxseed Meal: Contains fiber which helps in digestion and maintaining digestive health
  • Inulin: This is a well-known prebiotic that is converted into short-chain fatty acids for added benefits.

Probiotics Strains: Lactobacillus acidophilus, Lactobacillus rhamnosus, Lactobacillus fermentum, Lactobacillus reuteri, Lactobacillus salivarius, and Bifidobacterium animalis

Pros
  • Supports a strong immune system
  • Regulates bad breath
  • Helps with digestive tract issues
  • Keeps tummy troubles at bay
  • Available in delicious flavors
Cons
  • May cause an allergic reaction in some dogs

Review: These probiotics for dogs bad breath are great for dogs who have frequent troubles in their digestive system. These probiotics chews are available in flavors that outshine dog treats.

probiotics for dogs with bad breath

Summary: This product contains prebiotics and probiotics that help support your dog’s digestion. As a result, bad breath is eliminated, considering the main source of this problem is an unhealthy gut environment. Additionally, this product also improves your dog’s digestion and helps their body absorb vitamins, minerals, and nutrients more efficiently from the food that they eat.

Recommended Uses: Bad breath, digestive issues, building immunity

Ingredient Analysis

  • Duck: This is the flavoring agent of the probiotic
  • Carrots: Help improve your dog’s eyesight and digestion
  • Sweet Potatoes: Contain carbohydrates and fiber for better digestion and more energy
  • Dried Eggs: An excellent source of protein, eggs can be great for flavor and texture that some dogs might love

Probiotics Strains: Lactobacillus acidophilus, Lactobacillus plantarum, Lactobacillus fermentum, Lactobacillus brevis, and Lactobacillus lactis

Pros
  • Helps counter bad breath
  • Builds immunity
  • Keeps tummy troubles at bay
  • Provides relief from itchy skin
  • Available in delicious flavors
Cons
  • The taste might not suit some dogs

Review: These probiotics for dogs bad breath contain naturally occurring microorganisms that stimulate digestive activity. It is also suitable for improving your dog’s skin health.

probiotics for dogs with bad breath

Summary: With 6 Billion CFUs per serving, this probiotic is great for digestion and bowel health. The product contains a combination of pumpkin, probiotics, and digestive enzymes, which offer added benefits. The probiotic is made using natural ingredients and is manufactured in the USA under strict safety standards. Furthermore, the probiotics contain zero wheat, GMOs, corn, soy, sugar, and harsh preservatives.

Recommended Uses: Bad breath, building immunity, digestive troubles, skin and coat health

Ingredient Analysis

  • Carrots: Help improve your dog’s eyesight and digestion
  • Sweet potatoes: Contain carbohydrates and fiber for better digestion and more energy
  • Flaxseed: Adds fiber which helps in digestion and maintaining digestive health

Probiotics Strains: Lactobacillus acidophilus, Lactobacillus lactis, Lactobacillus plantarum, Lactobacillus brevis, Lactobacillus fermentum, Bifidobacterium bifidum, and Enterococcus faecium

Pros
  • Helps counter bad breath
  • Builds immunity
  • Provides relief from itchy skin
  • Supports normal digestive function
  • Keeps tummy troubles at bay
Cons
  • May cause an allergic reaction in some dogs

Review: These probiotics for dogs bad breath help balance your dog’s intestinal microflora in their gut. Additionally, it also helps maintain proper pH levels in the dog’s body.

probiotics for dogs with bad breath

Summary: This probiotic is the complete package for your dog’s health. Not only does it help counter bad breath, but it also improves your dog’s immunity and digestion. If your dog suffers from itchy skin, hotspots, dandruff, bloating, malabsorption, or vomiting, this is exactly what you need. Additionally, these probiotics also help with improving your dog’s gut flora and thus improve their ability to fight off diseases.

Recommended Uses: Bad breath, building immunity, digestive troubles, skin & coat health

Ingredient Analysis

  • Flaxseed Meal: Contains fiber which helps in digestion and maintaining digestive health
  • Honey: This is a powerful immunity booster that helps keep common diseases at bay
  • Natural Duck Flavoring: Adds a delicious flavor that your dog will not be able to resist
  • Fructooligosaccharides (FOS): Dietary fiber that support the growth of healthy bacteria
  • Papaya: Contains fiber and antioxidants, which improve gut health
  • Yeast Extract: This is a great source of nucleotides that add to your dog’s immunity

Probiotics Strains: Lactobacillus plantarum, Lactobacillus acidophilus, Lactobacillus fermentum, Lactobacillus brevis, and Lactobacillus lactis

Pros
  • Helps maintain a healthy intestinal tract
  • Supports normal digestive function
  • Assists intestinal health and immune function
  • Helps cure bad breath and periodontal disease
  • Provides relief from itchy skin
Cons
  • The taste might not suit some dogs

Review: This probiotic is great for urinary tract infections and skin troubles. Additionally, it also helps to improve your dog’s digestion and eliminates bad breath.

probiotics for dogs with bad breath

Summary: This brand of probiotics helps to improve irritable bowels, gas, bloating and constipation, loose stools, and anal gland issues. They also help to improve your dog’s coat and give it a distinctive shine. It is able to counter bad breath that is caused by a bad gut environment. It also helps boost your dog’s immunity overall and helps them fight off diseases.

Recommended Uses: Bad breath, building immunity, digestive troubles, skin & coat health

Ingredient Analysis

  • Palm Oil: Helps keep the integrity of the chew
  • Pea Flour: A great, grain-free source of fiber that helps with digestion
  • Flaxseed Meal: Contains fiber which helps in digestion and maintaining digestive health
  • Natural Chicken Flavoring: Adds a delicious flavor that your dog will not be able to resist
  • Agave: Well-known prebiotic that is converted into short-chain fatty acids for added benefits
  • Digestive Enzymes: Protease, amylase, lipase, cellulase, lactase, and bromelain

Probiotics Strains: Lactobacillus plantarum, Lactobacillus brevis, Lactococcus lactis, Lactobacillus acidophilus, and Lactobacillus fermentum

Pros
  • Supports a strong immune system
  • Regulates bad breath
  • Prevents constipation
  • Keeps tummy troubles at bay
  • Available in delicious flavors
Cons
  • Some dogs dislike the flavor

Review: Loaded with 4 billion CFUs and 6 essential enzymes, this product can help improve your dog’s overall health. It also builds immunity and helps them fight off diseases.

How Long does it Take for Probiotics to Work in Dogs with Bad Breath?

Probiotics for dogs bad breath can take anywhere from two days to a couple of weeks before they start to show their impact. Oral disease, imbalances in the dog’s gut microbiome, and halitosis are closely related. This is because the dog’s digestive system has many different functions. 

Namely, teeth and gum illnesses are either triggered or result in changes in oral bacteria. When the dog swallows saliva, it also swallows these bacteria, which can colonize the intestines and cause a microbial imbalance. 

On the other hand, if the imbalance starts in the dog’s gut, it can still negatively impact the mouth and culminate in bad breath. In case of an upset stomach, the bad bacteria take control and release foul-smelling chemicals. Then they are absorbed into the bloodstream and exhaled via the breath. 

We should note that halitosis is a problem you can see, but it is not the only one. Infections in the dog’s mouth can quickly spread to distant organs, causing potentially life-threatening kidney disease or heart illnesses. Therefore, using probiotics for dogs bad breath is important. 

How do I Use Probiotics for My Dog’s Bad Breath?

Probiotics for dogs bad breath are an excellent way to freshen up your dog’s breath. However, they are not the only ones. Here are some home remedies you can use to combat halitosis: 

  • Parsley. In addition to being a good source of many nutrients and antioxidants, parsley can be the solution to your dog’s bad breath. However, ensure not to use spring parsley as this variety can be toxic to dogs. 
  • Carrots. Chewing carrots can help your dog’s breath by cleaning the teeth or, simply put, scraping the plaque off the teeth. If your pup is not a fan of carrots, try apples – the effect is the same.  
  • Coconut oil. Coconut oil has antimicrobial properties similar to those of toothpaste. You can add coconut oil to your dog’s food or while brushing your dog’s teeth. Just make sure you implement the coconut oil gradually to prevent an upset stomach. 
  • Apple cider vinegar. The acid in apple cider vinegar is breath-improving as it can kill the bad bacteria in the dog’s mouth. A single teaspoon of apple cider vinegar in the drinking water can do wonders about lousy breaths. 
  • Yogurt. Instead of probiotic supplements, you can use natural probiotic foods like yogurt or even kefir. Greek yogurt is safe for dogs and rich in probiotics like Lactobacillus acidophilus. 
  • Mint. Do you even need any convincing that mint can improve your dog’s breath? Add a few mint leaves to your dog’s water and watch how its breath will improve in no time.
  • Lemon. Just like apple cider vinegar, the high acid concentration in lemons can kill the bad bacteria in the mouth. Lemon juice also acts as a natural deodorizer. 

Adding any of these home remedies in addition to your dog’s probiotics can be a great way to help improve your dog’s breath.

Best Seller
PetLab Co. Probiotics for Dogs
9/10Our Score
  • Formulated to deliver digestive support, promote healthy yeast production, and encourage a normal immune response. 
  • Contains healthy ingredients and 8 strains of beneficial bacteria that work as a digestive aid, optimize skin health, and support coat comfort.
  • Easy to use on either young puppies or senior dogs.

How do I Choose the Best Probiotic for Dog Bad Breath?

Inaccurate labels, false claims, and misleading ads – finding the best probiotics for dogs bad breath can be tricky. To keep the probiotic shopping simple, consider this checklist when shopping for probiotics for dogs bad breath:

  • Different Strains of Bacteria. The right probiotics for dogs bad breath must include various bacteria strains (from the Bacillus, Bifidobacterium, Lactobacillus, and Enterococcus family) with different health effects.  
  • Colony Forming Units. Dogs need between 1 and 4 billion CFU per day for maintenance purposes and general health. Probiotics for dogs bad breath should contain good bacteria within this number range. 
  • No Fillers, Allergens, and GMOs. Ingredients like corn, soy, grains, and dairy should not be included in high-quality probiotics for dogs bad breath.
  • Added Ingredients. Opt for probiotics for dogs bad breath enriched with nutrients like prebiotics, digestive enzymes, vitamins, and mineral for more health-boosting effects. 
  • Form and Flavor. Probiotics are available in different forms (powders, liquids, capsules, treats) and flavors (chicken, beef). Pick the combination that is convenient for you to give and tasty for your pup. 
  • Reputable Brand. Pay attention to the probiotic brand. A reliable and trustworthy brand will be transparent and display reviews from other customers.