Probiotics are live bacteria and yeasts that are beneficial for health, especially the digestive system.

While most people associate bacteria with disease, our bodies are full of bacteria, both good and bad. Probiotics are often called 'good' or 'friendly' bacteria because they help keep the gut healthy.

And just as they are beneficial to humans, probiotics can also significantly improve the health of our furry friends—dogs.

Probiotics for dogs are formulated to help maintain a balanced internal environment, promote a healthy digestive tract, and boost their immune system.

In this article, we'll delve into the different medical problems probiotics can assist with and highlight some of the best probiotic products available on the market for dogs.

How We Choose

We've read through hundreds of reviews online and have compiled a list of the best-rated top-selling probiotics for dogs.

All the tedious research work is done! Just start shopping and know that these products are the best of the best!

Best Purina Probiotic

Purina Pro Plan Veterinary Supplements FortiFlora Dog Probiotic Supplement, Canine Nutritional Supplement - (72) 30 ct. Boxes

Check Price On Amazon!

Purina Pro Plan Veterinary Supplements FortiFlora Dog Probiotic Supplement, Canine Nutritional Supplement - (72) 30 ct. Boxes

Why We Love It

Don't just take our wag for it (get it?), but we think we've got the best probiotic around for your pup!

Perfect for any pooch looking to stay healthy and happy, these supplements are designed with your pup in mind.

Not only are they easy to administer -- powder sachets or chewable tablets -- each one is made by experts in pet health care. And, if that wasn't enough, each product is of exceptional quality!

We don't mess around when it comes to quality, conducting 400+ checks during every shift.

Plus, you can guarantee responsible sourcing too -- each ingredient is traceable back to its trusted supplier. Give your dog a better taste of life with our best probiotic on the market!

Stuff You Should Know

  • Clinically proven to promote digestive health and balance in dogs
  • Easy-to-feed probiotic tablet with a guaranteed level of beneficial microorganisms
  • The proprietary microencapsulation process helps enhance the stability and survival of the chewable probiotics
  • Formulated for the dietary management of dogs with diarrhea
  • Veterinarian recommended for optimal intestinal health

Best Pumkin Flavor Probiotic

Zesty Paws Probiotics for Dogs - Digestive Enzymes for Gut Flora, Digestive Health, Diarrhea & Bowel Support - Clinically Studied DE111 - Functional Dog Supplement Soft Chew for Pet Immune System

Check Price On Amazon!

Zesty Paws Probiotics for Dogs - Digestive Enzymes for Gut Flora, Digestive Health, Diarrhea & Bowel Support - Clinically Studied DE111 - Functional Dog Supplement Soft Chew for Pet Immune System

Why We Love It

Welcome your pup to a world of healthful deliciousness with Zesty Paws Probiotic Bites!

This chewable supplement for dogs provides the gut-soothing goodness that pups love. Developed with a six-strain blend of probiotics, each tasty treat helps support fur babies' digestion, gut function, and immune system.

The patented strain DE111 is clinically studied and packs a powerful punch— it helps ensure optimal levels of “good” bacteria in your pup’s tummy.

Not only does this help them break down and absorb nutrients better, but also aids in proper acid/alkaline balance for overall well-being.

And don't worry— these soft chews taste like doggy heaven! While their scrumptiousness is enough to get tails wagging, you'll feel even better knowing that you just did something terrific for your pooch's future health.

So cozy up with your canine companion and give them the healthful snack they deserve daily! You're just one Zesty Paw away from doggy bliss!

Stuff You Should Know

  • Strengthen your immune system and gut health with a 6-strain probiotic blend
  • Enjoy a delicious and nourishing snack with natural flavors from oregano, flaxseed, and plums
  • Keep your digestive system running smoothly with healthy ingredients including coconut glycerin, flaxseed, garbanzo flour, mixed tocopherols, and palm fruit oil
  • Enhance your overall well-being with active probiotics and prebiotics that can help promote regularity
  • Ensure the body is receiving all of the essential nutrients it needs with papaya, pea flour, pumpkin, rosemary extract, sunflower lecithin, and tapioca flour

Best Gut And Immune Probiotic

Pet Honesty Digestive Probiotic Soft Chews for Dogs - Natural Digestive Support, Immunity Health, Seasonal Allergies, Occasional Diarrhea & Constipation Due to Normal Environmental Issues - (Pumpkin)

Check Price On Amazon!

Pet Honesty Digestive Probiotic Soft Chews for Dogs - Natural Digestive Support, Immunity Health, Seasonal Allergies, Occasional Diarrhea & Constipation Due to Normal Environmental Issues - (Pumpkin)

Why We Love It

Does your pup experience digestive discomfort from time to time? It might be telling you something! Pet Honesty's Digestive Probiotics soft chews are just the thing for those four-legged friends with tummy troubles.

Little known fact - their beloved canine pals need their gut bacteria in balance too!

These vet-recommended supplements are made with live microorganisms, so your pet is getting a healthy dose of probiotics that will keep them regular and feeling their best.

Plus, they come in a flavor that Fido (or Spot!) is guaranteed to love! Not sure what else you could want, right?

So don’t wait for your pup to get sick before taking action - snag some of Pet Honesty's Digestive Probiotics soft chews today and give your furry friend the comfort they deserve.

With these, you’ll get results you can trust and a taste your pet will adore.

Stuff You Should Know

  • Promote a healthy gut microbiome for improved digestive health-
  • Boost immunity with an array of beneficial probiotics and enzymes
  • Includes four proprietary Lactobacillus strains that are especially well-suited to the digestive system
  • Get a daily dose of complex nutrients with a nutritious superfood base of carrots, sweet potatoes, and flaxseed

Best Buy

Nutramax Proviable Digestive Health Supplement Multi-Strain Probiotics and Prebiotics for Cats and Dogs - With 7 Strains of Bacteria, 30 Capsules

Check Price On Amazon!

Nutramax Proviable Digestive Health Supplement Multi-Strain Probiotics and Prebiotics for Cats and Dogs - With 7 Strains of Bacteria, 30 Capsules

Why We Love It

Pssst. Have you heard the news? Your pup’s digestive health is no longer a ruff deal! Now, there’s Proviable – the best probiotic for dogs on the market.

Yup, you heard it right – no more compromise between a healthy gut OR a delicious treat. With Proviable, your pup won’t have to give up anything except for its digestive troubles.

This revolutionary supplement from Nutramax Laboratories Veterinary Sciences is clinically studied and packed with billions of CFUs (colony-forming units) of beneficial bacteria that will help support your pup's gut health - no more guessing games or chancing it with homemade solutions.

Plus, get your fur baby healthier from the inside out with Probavible’s two-in-one prebiotics and probiotics blend!

Don't let your pup suffer any more: grab a bottle of Proviable, so your pup can remain in optimal stomach shape today and tomorrow!

Stuff You Should Know

  • Support digestive health and regularity
  • Promote healthy digestion and absorption of nutrients
  • Enhance gut microflora balance with 5 billion CFUs per capsule
  • All-natural ingredients free of additives, gluten, and sugar

• Easy-to-swallow capsules for convenient daily use

Best Prebiotic And Probiotic Combo

Nutri-Vet Pre and Probiotic Soft Chews for Dogs - Digestive Health Support Dog Probiotics - Tasty Liver and Cheese Alternative to Dog Probiotic Powder - 120 Soft Chews

Check Price On Amazon!

Nutri-Vet Pre and Probiotic Soft Chews for Dogs - Digestive Health Support Dog Probiotics - Tasty Liver and Cheese Alternative to Dog Probiotic Powder - 120 Soft Chews

Why We Love It

Are you always looking for ways to keep your pup's tummy healthy and happy?

Look no further than Nutri-Vet Pre and Probiotic Soft Chews! Featuring 1 Billion CFUs of beneficial bacteria cultures that pack a mighty punch, plus Prebiotic Inulin for an extra layer of digestive support.

So make mealtime extra yummy with these convenient soft chews - they'll help promote proper stool quality and immune system support without any mess from probiotic powders!

Perfect for those times when tongue-licking just won't cut it. Keep your pooch in the prime of their life with Nutri-Vet, the ultimate line of unique veterinary-formulated animal supplements and complementary external products that make keeping Fido happy and healthy a breeze.

Stuff You Should Know

  • Support healthy digestion with the blend of prebiotics, probiotics, and yucca
  • Provide essential nutrition to your pet with brewer’s dried yeast
  • Ensure safety and freshness with preservatives like calcium propionate and sorbic acid
  • Improve coat and skin health with salmon oil and canola oil

Best Probiotic Chews

PetLab Co. Probiotics for Dogs, Support Gut Health, Digestive Health & Seasonal Allergies - Pork Flavor - 30 Soft Chews - Packaging May Vary

Check Price On Amazon!

PetLab Co. Probiotics for Dogs, Support Gut Health, Digestive Health & Seasonal Allergies - Pork Flavor - 30 Soft Chews - Packaging May Vary

Why We Love It

Making sure your pup is in peak condition shouldn't just be about playing fetch and giving treats - taking care of their health matters too!

With Best Probiotic for Dogs, your furry best friend can expect allergy relief, yeast level support, digestive support, and long-term benefits.

You can treat the good boy with an extra biscuit here and there but his real treat will come from this supplement that's formulated with prebiotics and probiotics.

Oh, and inulin and pumpkin for those doggo digestive needs. Think of it as you know... puppy option! Let's say bye-bye to seasonal allergies and paw licking.

The power to help your pup fight these conditions? Now that's a belly rub worth giving! And with 84% of PetLab subscribers seeing benefits within 90 days - investing in the well-being of your canine companion has never been easier.

Get the Best Probiotic for Dogs today - it might just be the most paw-powerful thing you do all year!

Stuff You Should Know

  • An all-in-one blend of powerful ingredients proven to improve gut health and digestion
  • Multiple strains of probiotics aid in restoring a healthy balance of bacteria in the digestive system
  • Rich source of vitamins, minerals, and other essential nutrients for overall wellbeing
  • Natural, plant-based ingredients help regulate intestinal activity and support immunity
Best Probiotic For Dogs
Photo by James Barker / Unsplash

The Role of Probiotics in Managing Dog Health

Digestive Issues:

  • Dogs often experience digestive upset, including diarrhea, gas, and bloating. Probiotics can help restore the balance of bacteria in the gut, alleviate these symptoms, and promote healthy digestion.

Allergies:

  • Studies suggest that probiotics may help manage allergies in dogs by supporting a healthy immune response. They do this by enhancing the gut barrier function and modulating the immune system.

Immune Health:

  • About 70% of a dog's immune system resides in the gut. Probiotics can support immune health by maintaining healthy gut flora, reducing inflammation, and helping the body fight off harmful bacteria.

Obesity:

  • Probiotics may play a role in maintaining a healthy weight in dogs. They can support a healthy metabolism and aid in the digestion and absorption of nutrients.

Mental Health:

  • Emerging research points towards a gut-brain connection in dogs. Probiotics may help improve mood and behavior by promoting a healthy gut microbiome.
Best Probiotic For Dogs
Photo by Victor Grabarczyk / Unsplash

Pros And Cons of Dog Probiotics


Like any supplement, probiotics for dogs have their pros and cons. On the positive side, they can improve digestion, boost immunity, alleviate allergies, support mental health, and help manage weight.

On the other hand, not all dogs may react positively to probiotics. Some dogs may experience temporary digestive upset when starting on probiotics, and others might have allergies to specific strains.

Furthermore, the quality of probiotics can vary significantly between brands, emphasizing the need for careful selection.

Some Final Thoughts

Listen up, folks, because I've got some serious news for all you pup parents out there. We all know that a dog's digestive system can be a bit finicky, but don't fret!

There's a solution to all your woes, and it comes in the form of a tiny little pill. That's right, I'm talking about probiotics for dogs.

These bad boys are packed with healthy bacteria that can help regulate your furry friend's gut and keep it running like a well-oiled machine.

So, next time your pup is feeling a bit under the weather, consider adding a probiotic to their diet. Your pup will thank you, and you'll have one seriously happy (and regular) furry friend.

Probiotics can be a valuable addition to your dog's diet, supporting a range of health aspects from digestion to mental wellbeing.

However, it's always advisable to consult with a veterinarian before introducing any new supplement to your pet's regimen.

If you're ready to explore some of the best probiotic options available for dogs, simply click on the "Check Price On Amazon" button for each product recommendation or more information.

Best Probiotic For Dogs

FAQs on Dog Probiotics

Can I give my dog human probiotics?

While it's not typically harmful, it's best to give your dog probiotics that are specially formulated for them. This is because the strains of bacteria that benefit dogs can differ from those that benefit humans.

How long does it take for probiotics to work in dogs?

It can take anywhere from a few days to a few weeks to see noticeable improvements in your dog’s health after starting probiotics.

Can probiotics cause diarrhea in dogs?

While probiotics are typically used to treat diarrhea, some dogs may experience loose stools when first starting probiotics. If this occurs, try reducing the dosage before gradually increasing it over time.

Can puppies take probiotics?

Yes, puppies can benefit from probiotics. They can help with digestion and support their developing immune system. Always consult with a vet for the appropriate dosage.

How often should I give my dog probiotics?

The frequency can vary depending on the specific product and your dog's health needs. However, many probiotics are designed to be given daily.

Can I give my dog probiotics while they are on antibiotics?

Yes, it's often recommended. Antibiotics can disrupt the gut flora balance, and probiotics can help restore it. However, you should give them a few hours apart to prevent the antibiotic from killing the probiotic bacteria.

Can I give my dog probiotics while they are on antibiotics?

Yes, it's often recommended. Antibiotics can disrupt the gut flora balance, and probiotics can help restore it. However, you should give them a few hours apart to prevent the antibiotic from killing the probiotic bacteria.

Can probiotics help with my dog’s bad breath?

Bad breath can sometimes be linked to gut health. Probiotics can help improve digestion and potentially alleviate bad breath. However, persistent bad breath could indicate dental issues, so it's best to consult a vet.

Are there any side effects of probiotics in dogs?

Most dogs tolerate probiotics well. However, some may experience side effects such as bloating, gas, or diarrhea, particularly when first starting the supplement.

Can probiotic supplements and their beneficial bacteria help my dog’s skin issues?

Yes, probiotics can help improve your dog's skin health. By boosting the immune system and reducing inflammation, probiotics can help manage skin conditions like allergies and eczema.

Can I give my dog probiotics and prebiotics together?

Yes, prebiotics and probiotics often work well together. Prebiotics act as food for probiotics, helping them survive and thrive in the gut. Many dog probiotic supplements contain both. Lactobacillus acidophilus is a key ingredient and will help with any stomach issues your dog may have.

Best Training Collar For Stubborn Dogs? Top Collars Here!
Got A Stubborn Dog? You’ll Need A Good Training Collar. Here Are The Best Training Collars For Stubborn Dogs!
Airtag Collars! No More Lost Pets! Peace Of Mind! Read On!
Airtag Collars! Always Know Where Your Pet Is! The Ultimate Tracking Solution! Comfortable, Trackable, And Many Are Waterproof! No Lost Pets!
Dog Car Beds! Elevate Your Canine’s Travel Experience!
Dog Car Beds! On The Road With Fido! Revolutionize Travel For Your Pooch With Innovative Car Beds! Your Dog Will Love These Beds!