The 50 Top-Rated Probiotics to Manage Your Dog’s Digestive Issues and Promote Health

You’ve probably heard about the benefits of probiotics for human health, but did you know that your dog can benefit from healthy gut flora, too? All animals have billions of healthy microbes – “good” bacteria and yeast – in their gastrointestinal system. These microbes play an important role in many physiological processes, from aiding in the digestion of food to bolstering the immune system, warding off potential pathogens, and more.

When these microbes are disrupted or destroyed, your dog may suffer from upset stomach, diarrhea, skin conditions, allergies, and a general decline in health. The good news is that you can give your dog specially formulated probiotic and prebiotic supplements that can help to restore the balance of healthy bacteria in the gut, reducing unwanted symptoms and promoting health and well-being. But because dogs are not humans, you’ll want to purchase probiotics formulated specifically for dogs to ensure that you’re supplying the right types of bacteria for your dog’s health. That’s because there are many different strains of probiotics, and some strains are more beneficial for canine health.

We’ve rounded up 50 top-rated, effective probiotics for dogs based on feedback from Amazon.com reviewers, ingredients, colony-forming units (CFUs – a measure of the number of live bacteria in a product), costs, and other considerations to make it easy for you to find the perfect supplement for your beloved four-legged friend. Our picks are listed below in alphabetical order for easy reference. Ratings information is based on Amazon.com reviews and is current at the time of this writing.

1. Agatha’s Apothecary Advanced Probiotic Powder

Current Rating: 4.4

Agatha's Apothecary Advanced Probiotic Powder

With more than 45 billion CFUs per serving and 9 of the best probiotic strains for dogs, these capsules are the ideal supplement for your dog’s health. They’re easy to use, as well, with no refrigeration required. Simply pop open one of the easy-open capsules to sprinkle the tasteless, odorless powder on your dog’s food. Plus, they’re designed to survive your dog’s acidic digestive tract in order to deliver the highest therapeutic probiotic levels.

Key Features:

  • 45 billion CFUs per serving
  • 9 different beneficial probiotic strains for dogs
  • Contains a prebiotic
  • Sprinkle over dry food once daily
  • Shelf-stable; no refrigeration necessary

Cost: Est. $39.99

2. Animal Essentials Plant Enzyme & Probiotics Supplement for Dogs and Cats

Current Rating: 4.5

Animal Essentials Plant Enzyme & Probiotics Supplement for Dogs and Cats

This supplement is a combination of plant enzymes and probiotics, and it can be used for both dogs and cats. It aids in digestion and promotes the absorption of nutrients essential for your pet’s health.

Key Features:

  • Breaks down fats, carbohydrates, cellulose, and protein
  • Sprinkle over each meal
  • Promotes nutrient absorption

Cost: Est. $12.99

3. Ark Naturals Gentle Digest for Dog & Cat

Current Rating: 4.3

Ark Naturals Gentle Digest for Dog & Cat

Another probiotic that can be used for dogs and cats, the Ark Naturals Gentle Digest probiotic supplement includes both prebiotics and probiotics and promotes the growth of good bacteria in your pet’s digestive system.

Key Features:

  • Minimum of 100 million live spores per capsule at time of manufacture
  • Live microencapsulated spores resistant to gastric acid
  • Efficient delivery to your pet’s digestive tract
  • Supports digestion and absorption of critical nutrients
  • 1-3 capsules per day, depending on your pet’s weight
  • Intended for intermittent or occasional use only

Cost: Est. $8.31 for 60 capsules

4. NaturVet Digestive Enzymes Plus Probiotic

Current Rating: 4.4

NaturVet Digestive Enzymes Plus Probiotic

This powder formula is a great source of digestive enzymes and virtually tasteless so it’ll appeal to your dog, and it has probiotics that work to break down essential nutrients and support immune health, reduce digestive issues, and can even aid in repairing joint cartilage in elderly dogs.

Key Features:

  • Powder formula
  • A source of alpha-Amylase
  • Made in the U.S.A.
  • Produced in accordance with cGMP rules & regulations
  • 100% satisfaction guarantee

Cost: Est. $15 for 4 oz.

5. Deley Naturals Probiotics for Dogs

Current Rating: 4.6

Deley Naturals Probiotics for Dogs

Containing 6 digestive enzymes and 4 billion CFUs, these 100% natural supplements can help reduce your dog’s allergy symptoms, alleviate bad breath, and reduce digestive symptoms such as diarrhea, gas, and constipation.

Key Features:

  • Restores digestive health with a blend of 6 digestive enzymes
  • 4 billion CFUs
  • 120 soft chews
  • 4 grams per chew
  • Hassle-free refund policy

Cost: Est. $30 for 120 chews

6. Diarrice for Dogs

Current Rating: 5.0

Diarrice for Dogs

This all-natural probiotic for dogs is a fast-acting formula targeting diarrhea and digestive upset. It’s a rice-plus-probiotic formula that’s easy for your dog to digest.

Key Features:

  • Contains 5 beneficial probiotics
  • Chicken and pumpkin flavor
  • Also contains a fast-acting prebiotic
  • Developed by a veterinarian
  • Formulated by pet food scientists

Cost: Est. $50 for 1/2-pound container

7. Doggone Best Products Probiotics for Dogs

Current Rating: 4.4

Doggone Best Products Probiotics for Dogs

Doggone Best Products Probiotics for Dogs is a powder formulation acidophilus supplement that’s made in the U.S.A. for reducing allergy symptoms, gastrointestinal upset, immune health, and more. Simply sprinkle this supplement on your dog’s food.

Key Features:

  • Gluten- and grain-free
  • 100% all-natural
  • No soy, sugar, or fillers
  • More than 1 billion pure, live active cultures
  • Tasteless and odorless

Cost: Est. $30 for 8 oz.

8. Peppy Paws Best Probiotics for Dogs

Current Rating: 4.6

Peppy Paws Best Probiotics for Dogs

Peppy Paws probiotics is an all natural probiotic for dogs. It’s a fast-acting formula that relieves digestive issues and helps with optimal immune health and disease prevention.

Key Features:

  • All natural
  • Fasting-acting supplement
  • Made in the U.S.A.
  • 12 probiotic strains
  • Contains 5 billion CFUs

Cost: Est. $22

9. Dr. Mercola Complete Probiotics Dietary Supplement for Pets

Current Rating: 4.4

Dr. Mercola Complete Probiotics Dietary Supplement for Pets

If you’re into natural health, you’ve probably heard of Dr. Mercola. This probiotics supplement from Dr. Mercola is safe for both dogs and cats, and it provides at least 58 billion good bacteria in every serving (provided it’s used prior to the expiration date). If you’re looking to supplement your dog’s diet with digestive enzymes, too, Dr. Mercola also offers a Digestive Enzymes for Pets supplement.

Key Features:

  • 14 beneficial bacteria strains
  • 58 billion + healthy bacteria in each serving
  • Supports immune function
  • Promotes the removal of toxins from the body

Cost: Est. $30 for 90 grams (3.17 oz.)

10. Elite Pet Nutrition Advanced Probiotic for Dogs

Current Rating: 4.7

Elite Pet Nutrition Advanced Probiotic for Dogs

This veterinary-recommended supplement is all-natural, GMO- and gluten-free, and is made in a made in an approved Good Manufacturing Practice (GMP) facility. Plus, it’s been tested for safety and effectiveness.

Key Features:

  • No gluten, GMOs, soy, or dairy
  • Improves digestive health
  • Made in the U.S.A.
  • Veterinarian recommended
  • 1,250 billion CFUs per serving

Cost: Est. $26 for 8 oz. (320-640 servings)

11. Finest For Pets TummyWorks Probiotic for Dogs & Cats

Current Rating: 4.4

Finest For Pets TummyWorks Probiotic for Dogs & Cats

TummyWorks is a probiotic that’s safe for both dogs and cats, containing both probiotics and digestive enzymes to promote healthy digestion and boost immunity.

Key Features:

  • Tasteless powder
  • Mixes with your pet’s food
  • Easy to administer
  • Contains 10 probiotics
  • 2 billion CFUs per scoop
  • 6 digestive enzymes
  • Also contains a prebiotic

Cost: Est. $25 for 208 grams (160 scoops)

12. GNC Pets Ultra Mega Probiotic Formula Chewable Tablet

Current Rating: 4.7

GNC Pets Ultra Mega Probiotic Formula Chewable Tablet

These savory beef chewable tablets are irresistible for dogs and contain both probiotics and prebiotics to support the growth of beneficial bacteria.

Key Features:

  • Advanced formula with 2 billion prebiotics
  • Chewable tablets
  • Savory beef flavor
  • Prebiotics and probiotics

Cost: Est. $35 for 180 tablets

13. H3 Essentials – Probiotics for Dogs

Current Rating: 4.4

H3 Essentials – Probiotics for Dogs

This probiotic supplement is packaged like a treat, with 60 delicious, chicken-flavored chews your dog will accept enthusiastically. As they contain Ganeden BC30, a spore-forming strain, they’ll last up to 10 times longer than a traditional yogurt culture, giving them a long shelf life.

Key Features:

  • Natural coprophagia deterrent (the urge to consume feces)
  • Independent lab-tested formula
  • Regulated by the FDA, USDA, and FSIS
  • Promotes healthy digestion
  • No refrigeration required
  • Helps to prevent urinary tract infections
  • Boosts your dog’s energy

Cost: Est. $18 for 60 chews

14. FERA Probiotics for Dogs and Cat Probiotics

Current Rating: 4.6

FERA Probiotics for Dogs and Cat Probiotics

These probiotic powder is tasteless, so perfect for your pet. This probiotic supplement is all natural and contains no preservative, additives, wheat, corn, or soy – and it’s both gluten-free, dairy- free.

Key Features:

  • Veterinarian formulated
  • Made in the U.S.A.
  • Contains 5 billion CFUs and 11 live strains
  • Hypoallergenic
  • Tasteless powder

Cost: Est. $20

15. Hyperbiotics PRO-Pets Probiotics for Dogs and Cats

Current Rating: 4.4

Hyperbiotics PRO-Pets Probiotics for Dogs and Cats

This probiotic supplement for dogs and cats is a time-release formula that’s easy to swallow. It contains 6 strains of probiotics and is said to be 15 times more effective than other probiotic supplements.

Key Features:

  • Probiotic organisms released over an 8-10 hour period
  • Natural, irresistible beef flavor
  • Tiny pearls can be hidden in food or treats if needed
  • Non-GMO
  • Lactose- and gluten-free
  • 3 billion CFUs

Cost: Est. $20 for 60 pearl tablets

16. iDash Pets Advanced Probiotics for Dogs and Cats

Current Rating: 4.5

iDash Pets Advanced Probiotics for Dogs and Cats

This advanced probiotics formula for dogs and cats also contains prebiotics and Hawaiian kona berry, a nutrient-rich antioxidant that helps to naturally relieve pain caused by inflammation and also helps to relieve skin allergies.

Key Features:

  • Contains natural & organic calcium carbonate and prebiotic inulin
  • Manufactured in a GMP-certified and FDA inspected facility
  • Tasteless, odorless powder
  • 25 billion CFUs per jar
  • No refrigeration necessary
  • 5 pet-specific probiotic strains

Cost: Est. $27 for 6 oz.

17. InMotion Healthy Dog Treats Probiotic Jerky

Current Rating: 4.8

InMotion Healthy Dog Treats Probiotic Jerky

If you find it difficult to get your dog to take pills or supplements, why not give him probiotics in the form of jerky? This is an all-natural, nutrient-rich chicken jerky snack no dog can refuse.

Key Features:

  • 5 strains of probiotic bacteria
  • 5 billion CFUs for each of the 5 strains (25 billion CFUs total)
  • Made in the U.S.A.
  • Natural low-fat, USDA chicken
  • Antioxidant rich, non-GMO sweet potatoes

Cost: Est. $25 for 6 oz.

18. K9 Pro Best Probiotics For Dogs

Current Rating: 4.1

K9 Pro Best Probiotics For Dogs

Soft, moist, and delicious, these probiotic chews are difficult for dogs to refuse. They contain 6 probiotic strains and 7 billion CFUs, and they’re packed with other helpful ingredients to improve your dog’s skin and coat and overall health.

Key Features:

  • Contains Cranberry Seed Oil for Omega 3, D-Mannose, and Grapefruit Seed Extract
  • 6 probiotic strains
  • 7 billion CFUs
  • Made in the U.S.A.

Cost: Est. $29 for 30 chews

19. Nature DOGZYMES Canine Probiotic Paste for Dogs

Current Rating: 4.7

Nature DOGZYMES Canine Probiotic Paste for Dogs

 

If your dog is very ill and not eating, she may refuse even the most delicious-smelling treats. For a quick fix for diarrhea, upset stomach, and loss of appetite, this paste contains probiotics and digestive enzymes. Rather than add it to your dog’s food, you can administer it by mouth.

Key Features:

  • Oral paste
  • Made from organic and human grade ingredients
  • No refrigeration required
  • Good for a quick-fix or emergencies

Cost: Est. $12 for 1 30cc syringe

20. NaturVet Digestive Enzymes Plus Probiotic for Dogs

Current Rating: 4.2

NaturVet Digestive Enzymes Plus Probiotic for Dogs

With probiotics and digestive enzymes, this supplement helps to break down food to promote optimal utilization of nutrients. These soft chews are great for transitioning to a different food and for dogs with sensitive stomachs or flatulence.

Key Features:

  • A source of alpha-Amylase which can hydrolyze starch
  • A source of protease which can hydrolyze proteins
  • A source of cellulase which can break down cellulose
  • A source of lipase which can hydrolyze triglycerides
  • Wheat-free
  • Made in the U.S.A.
  • Made in an FDA-audited, cGMP-compliant facility
  • 100% satisfaction guarantee

Cost: Est. $15 for 70 chews

21. NUSENTIA Probiotic Miracle Dog Probiotics for Dogs

Current Rating: 4.4

NUSENTIA Probiotic Miracle Dog Probiotics for Dogs

This veterinarian-recommended probiotic supplement is formulated specifically for the dietary needs of dogs and cats. With more than 360 billion CFUs per jar, this quality probiotic blend is an ideal choice for dogs with digestive issues or those needing an immune boost.

Key Features:

  • Up to 360 doses per container
  • 360 billion CFUs per jar
  • Made in the U.S.A.
  • Gluten-free, non-GMO
  • No dairy, soy, or fillers
  • Odorless and flavorless
  • No byproducts

Cost: Est. $40 for up to 360 servings

22. NUSENTIA MiracleZyme Probiotics for Dogs

Current Rating: 4.0

NUSENTIA MiracleZyme Probiotics for Dogs

Nusentia’s MiracleZyme is a 100% natural supplement for dogs and cats. This chewable supplement contains no GMOs or gluten and is recommended by veterinarians.

Key Features:

  • 90 chewable tablets
  • GMP-certified
  • Non-GMO
  • No byproducts
  • Gluten-free
  • 100% natural

Cost: Est. $30 for 90 chewable tablets

23. Nutramax Proviable Health Supplement for Cats and Dogs

Current Rating: 4.6

Nutramax Proviable Health Supplement for Cats and Dogs

Once sold only through veterinarians, pet owners can get their hands on this powerful health supplement for both dogs and cats through Amazon.com, where it has a 4.7-star rating in nearly 1,000 reviews at the time of this writing.

Key Features:

  • Helps to establish a healthy digestive balance
  • Can be used alone for long-term intestinal health support and balance
  • Should be given with Proviable-KP paste for short-term use during times of intestinal imbalance
  • Contains multiple species and billions of beneficial microorganisms per daily administration

Cost: Est. $40 for 80 capsules

24. NutraPet Probiotics for Dogs Chewable

Current Rating: 4.4

NutraPet Probiotics for Dogs Chewable

If your dog has smelly gas, NutraPet Probiotics for Dogs might be just the remedy you’re looking for. It has twice the CFUs compared to many probiotics supplements, plus three additional probiotic strains beneficial for your pet. Made with real chicken liver, your dog will think these supplements are a treat.

Key Features:

  • Grain- and gluten-free
  • Vitamins A, B12, and Biotin
  • Lasts up to 4 months
  • More than 3 beneficial probiotic strains for dogs
  • Money-back guarantee

Cost: Est. $20 for 60 chewable tabs

25. NutraZeta Premium Probiotics for Dogs

Current Rating: 4.6

NutraZeta Premium Probiotics for Dogs

This proprietary blend of 6 digestive enzymes will help to relieve gas, diarrhea, upset stomach, bad breath, and more – all issues that can be caused by ‘bad’ bacteria in your dog’s digestive tract. NutraZeta’s Premium Probiotics for Dogs will help to restore balance and promote health.

Key Features:

  • 6 essential digestive enzymes
  • 4 billion CFUs per 2 chews
  • Made using a special no-heat process to preserve bacteria viability
  • No refrigeration necessary
  • 100% satisfaction guarantee

Cost: Est. $22 for 90 soft chews

26. NWC Naturals Total-Biotics Powder

Current Rating: 4.4

NWC Naturals Total-Biotics Powder

Formulated with 14 species of beneficial probiotics for dogs and cats, NWC Naturals Total-Biotics Power is a powerful proprietary blend. Simply add one scoop per cup of any pet food, and let this supplement work its magic.

Key Features:

  • More than 1 billion CFUs at the time of manufacture
  • 14 species of probiotics
  • Live Enzyme Activated Delivery System (L.E.A.D.S.)
  • Patented stabilized glutamine

Cost: Est. $40 for 8 oz.

27. Particular Paws Probiotics for Dogs and Cats Powder

Current Rating: 4.1

Particular Paws Probiotics for Dogs and Cats Powder

This probiotic powder for digestive health is a powder formulation that’s safe for both dogs and cats. This supplement can help to relieve a variety of digestive issues such as diarrhea, irritable bowels, nausea, and more, and it’s useful for both chronic and acute digestive issues.

Key Features:

  • 250 billion L. Plantarum, L. Salivarius, and Bacillus Coagulans bacteria
  • 500 billion L. Acidophilus DDS-1 bacteria
  • Made in the U.S.A.
  • Made in a GMP-certified facility
  • No fillers, binders, byproducts, or harmful chemicals
  • 100% satisfaction guarantee

Cost: Est. $35 for 8 oz.

28. Paw Choice Probiotics for Dogs with Prebiotics

Current Rating: 4.4

Paw Choice Probiotics for Dogs with Prebiotics

These daily probiotic chews are made in the U.S.A. in a facility that follows Good Manufacturing Practices. All ingredients are required to have a Certificate of Analysis and are tested again upon arriving at the facility to ensure safety and potency. Plus, the facility is regularly audited by the National Animal Supplement Council (NASC) and passes all inspections.

Key Features:

  • Duck-flavored soft chews
  • Patented probiotic strain
  • Use daily to maintain a healthy GI tract
  • Produces digestive enzymes for maximum nutrient absorption
  • No wheat, corn, or artificial ingredients
  • 30-day money-back guarantee

Cost: Est. $20 for 60 soft chews

29. Petvi All Natural Probiotic

Current Rating: 3.9

Petvi all natural probiotic

This probiotic supplement is derived from 100% natural sources, containing both probiotics and prebiotics that target your dog’s digestive health.

Key Features:

  • Omega 3 fatty acid
  • Added Glucosamine, Chondroitin Sulfate and Beta Carotene
  • Joint and hip support
  • Made in the U.S.A.

Cost: Est. $30

30. Pet Ag Bene-Bac Plus Probiotic Pet Gel

Current Rating: 4.8

Pet Ag Bene-Bac Plus Probiotic Pet Gel

This probiotic supplement may look intimidating, as it’s a gel formulation packaged into syringes, but it’s actually easily digestible to speed delivery and provide an instant energy boost for your dog.

Key Features:

  • Contains 7 live-culture beneficial bacteria
  • Boosts your pet’s immune system
  • Gel formulation
  • Safety-sealed
  • 1-year date-code guarantee

Cost: Est. $50 for 6-pack

31. Dr. Bill’s Feline Digestive Support Pet Supplement

Current Rating: 3.9

Dr. Bill's Feline Digestive Support Pet Supplement

This supplement has powerful ingredients that help your pet’s digestive system. It’s a probiotic and prebiotic blend to target digestive health and boost your dog’s immunity.

Key Features:

  • Unique blend of Protease, Lipase, Alpha-galactosidase, Amylase, Phytase, Lactase, Invertase, & Hemicellulase
  • Contains probiotics and prebiotics
  • Includes natural ingredients, such as ginger root and lemon balm
  • Easy-to-use powder formulation
  • Made in the USA

Cost: Est. $11 for 60 grams

32. Pet Naturals of Vermont Daily Digest For Dogs

Current Rating: 4.9

Pet Naturals of Vermont Daily Digest For Dogs

If your dog suffers from environmental allergies or breed-specific digestive issues, the Pet Naturals of Vermont Daily Digest for Dogs is the perfect daily supplement to promote digestive health and give your dog’s immune system a natural boost.

Key Features:

  • Promotes a healthy coat and digestive regularity
  • Duck-flavored chews
  • Made in the U.S.A.
  • Distributed from the Green Mountains of Vermont
  • No wheat, corn, or artificial ingredients

Cost: Est. $20 for 8.46 oz. (160 chews)

33. Pet Ultimates Probiotics for Dogs

Current Rating: 4.6

Pet Ultimates Probiotics for Dogs

With 22 species of beneficial bacteria and 2 billion CFUs per scoop, this powder supplement is a powerful addition to your dog’s daily diet for promoting overall health and well-being.

Key Features:

  • 22 species
  • 2 billion CFUs/scoop
  • Contains inulin and an enzyme for gassiness
  • Manufactured in small batches to ensure freshness
  • 100% satisfaction guarantee

Cost: Est. $36 for 137 grams

34. Wholistic Pet Organics Digest-All Plus Supplement

Current Rating: 4.4

Wholistic Pet Organics Digest-All Plus Supplement

This complete formula consists of prebiotics, probiotics, and digestive enzymes to target stomach problems and improve digestive health. Each 8-ounce jar contains powerful servings of potent probiotic powder.

Key Features:

  • Made in National Animal Supplement Council approved facilities
  • Made in the U.S.A.
  • No Soy, Wheat, Yeast, Corn, Cheese and Dairy

Cost: Est. $44 for 8 oz.

35. PetPup Probiotics and Prebiotics for Dogs

Current Rating: 4.5

PetPup Probiotics and Prebiotics for Dogs

This 2-in-1 formula contains both prebiotics and probiotics to promote overall health. It’s 100% all-natural and made in the U.S.A. with the highest-quality ingredients available.

Key Features:

  • Made in accordance with AAFCO rules & regulations
  • Made in the U.S.A.
  • 50 million CFUs/gm
  • Proprietary probiotic blend
  • 100% all-natural

Cost: Est. $20 for 4 oz.

36. Pets Essential Products K9 Supreme Probiotics for Dogs

Current Rating: 4.4

Pets Essential Products K9 Supreme Probiotics for Dogs

This is a high-potency probiotic powder with a proprietary mix of 4 canine-specific probiotic strains. It also contains powerful antioxidants with anti-inflammatory properties to help alleviate symptoms such as itchy skin.

Key Features:

  • 100% natural
  • Tasteless and odorless
  • Made in the U.S.A. in small batches
  • FDA/GMP certified
  • Third-party tested for purity
  • 100% satisfaction guarantee

Cost: Est. $25 for 4 oz.

37. Power to Your Pet Premium All Natural Probiotic & Prebiotic Soft Chewable for Dogs

Current Rating: 4.7

Power to Your Pet Premium All Natural Probiotic & Prebiotic Soft Chewable for Dogs

These soft, chewable supplements aid in digestion, reduce gas and bloating, and alleviate diarrhea to bring your dog much-needed digestive comfort. With a perfect 5-star rating in more than 50 reviews, this supplement gets results, according to reviewers.

Key Features:

  • Prebiotic and probiotic blend
  • Complete digestive support
  • Made in the U.S.A.
  • Made in a GMP-certified facility
  • 1 billion CFU/chew
  • Satisfaction guaranteed

Cost: Est. $25 for 120 chews

38. Premo Probiotic for Dogs

Current Rating: 4.0

Premo Probiotic for Dogs

Premo Probiotic’s products are third-party tested to ensure safety and effectiveness. They’re made in the U.S.A., in a GMP- and Natural Products Association (NPA)-certified facility, and the company offers a 100% satisfaction guarantee to back their products fully.

Key Features:

  • Powder can be added to water or food
  • 2 billion CFUs per serving
  • No GMOs
  • Tasteless
  • No wheat, dairy, or fillers
  • Pure probiotic and inulin formulation
  • 60-day money-back guarantee

Cost: Est. $30 for 44 grams

39. Primo Pup Vet Health Digestion Aid Probiotics

Current Rating: 4.1

Primo Pup Vet Health Digestion Aid Probiotics

This optimal blend of 3 probiotic strains supports digestion and immunity to improve your dog’s health from the inside out. Plus, your dog will love the liver-flavored soft chews.

Key Features:

  • Made in the U.S.A.
  • Veterinarian-formulated and recommended
  • 3 probiotic strains
  • Certified by the National Animal Supplement Council
  • 100% money-back, 30-day guarantee

Cost: Est. $20 for 90 soft chews

40. Pure Paw Nutrition Organic Probiotics

Current Rating: 4.4

Pure Paw Nutrition Organic Probiotics

This probiotic supplement isn’t just a probiotic supplement; it also helps to prevent urinary tract infections and contains both prebiotics and digestive enzymes in addition to probiotics for optimal health.

Key Features:

  • Detoxifies & nourishes the digestive tract
  • Beef-flavor powder
  • DigeSEB Super Pet, a trademark blend of digestive enzymes made specifically for pet gut health
  • Prebiotics, probiotics, and digestive enzyme blend
  • Easy-to-serve powder

Cost: Est. $25 for 12 oz.

41. Purina Veterinary Diets FortiFlora Probiotic Supplement for Dogs

Current Rating: 4.7

Purina Veterinary Diets FortiFlora Probiotic Supplement for Dogs

This canine probiotic supplement is a patent-pending formulation made by Purina. In addition to probiotics, it contains antioxidants and other helpful ingredients.

Key Features:

  • Special strain of probiotic proven to promote intestinal health and balance
  • Contains antioxidant Vitamins A, E, and C
  • Excellent palatability
  • Proprietary microencapsulation process for enhanced stability

Cost: Est. $28 for 1.06 oz. (30 sachets)

42. Amazing Nutritionals Probiotics

Current Rating: 4.4

Amazing Nutritionals Probiotics

These chewable tablets are designed all types of dog breeds – small or large. It contains added digestive enzymes and also relieves joint pain. If your dog is a poop-eater, this is a must-have supplement that can reduce those undesirable behaviors.

Key Features:

  • Concentrated formula of 9 bacterial strains
  • Made in the U.S.A.
  • 7 billion CFU probiotic supplement
  • Money back guarantee
  • Tasteless and odorless
  • Made in a GMP Organic Certified Facility

Cost: Est. $30 for 120 tablets

43. UberAURA Premium Probiotics for Dogs

Current Rating: 4.1

UberAURA Premium Probiotics for Dogs

Mix this powder with your dog’s wet food or sprinkle it over dry food to relieve digestive issues such as loose stools, diarrhea, gas, bloating, and irritable bowel syndrome (IBS). A blend of Acidophilus, Plantarum, Casei, Lactis, Bifidum, and Fermentum based in a powerful inulin prebiotic blend, this supplement offers comprehensive digestive and immune support.

Key Features:

  • 6 proven probiotic strains
  • Also contains a prebiotic
  • Hawaiian Kona Berry (Super Antioxidant)
  • Vitamins B1, B2, B6, C, Niacin, Iron, Potassium, Magnesium
  • 65 additional beneficial minerals
  • 100% satisfaction guarantee

Cost: Est. $20 for 6 oz.

44. Vet One Advita Probiotic Nutritional Supplement for Dogs

Current Rating: 4.6

Vet One Advita Probiotic Nutritional Supplement for Dogs

This probiotic powder also contains a prebiotic for complete digestive support for your beloved pup.

Key Features:

  • Multi-strain probiotics
  • 4 different live, active cultures
  • Prebiotic inulin
  • Micro-encapsulated for better stability

Cost: Est. $20 for 30 1-gram packets

45. Vet’s Best Probiotic Soft Chews Dog Supplements

Current Rating: 4.2

Vet's Best Probiotic Soft Chews Dog Supplements

Support proper digestive health with these daily soft chewable tablets that promote digestive balance. With more than 6 strains of bacteria and 1.5 billion CFU, this is a powerful supplement that supports your dog’s health.

Key Features:

  • OptiLife3 formula (antioxidants and prebiotics)
  • Veterinarian-formulated and recommended
  • High level of bioavailability for optimal absorption and uptake
  • Patented technology remains stable until it reaches the digestive tract

Cost: Est. $7 for 30 soft chews

46. Vetri-Science Mega Probiotic Dog & Cat Supplement

Current Rating: 4.3

Vetri-Science Mega Probiotic Dog & Cat Supplement

This non-dairy probiotic formulation is ideal for dogs (and cats, too) with sensitive stomachs. With 8 different probiotic strains from non-dairy sources, your dog will get complete digestive support with this daily supplement.

Key Features:

  • 5 billion CFU/capsule
  • 8 different probiotic strains
  • Supports digestive tract health
  • Veterinarian-approved

Cost: Est. $22 for 120 capsules

47. Vetrinex Labs Probiotics for Dogs and Cats with Prebiotic

Current Rating: 4.2

Vetrinex Labs Probiotics for Dogs and Cats with Prebiotic

With Vetrinex Labs Probiotics for Dogs and Cats, you can see a remarkable improvement in your pet’s health in just two weeks. Safe for both dogs and cats, this supplement contains 7 carefully-selected species that promote canine and feline health.

Key Features:

  • 3 billion CFUs
  • 7 species of live, beneficial bacteria
  • Added inulin
  • Tasteless, odorless powder
  • Grain-free, gluten-free, and soy-free
  • Non-dairy
  • No fillers
  • Made in the U.S.A.

Cost: Est. $34 for 4.2 oz.

48. Vitapet Probiotic Powder Blend For Dogs and Cats

Current Rating: 4.3

Vitapet Probiotic Powder Blend For Dogs and Cats

With 12 strains of helpful bacteria and 5 billion CFUs per serving, this is a powerful blend of probiotics in a delicious chicken and liver flavor that can be sprinkled on your pet’s food.

Key Features:

  • 12 probiotic strains
  • 5 billion CFUs/serving
  • Made in the U.S.A.
  • Manufactured according to FDA and GMP standards
  • Reduces bad bacteria
  • Strengthens liver / kidneys to help in removal of toxins

Cost: Est. $30 for 2.1 oz. (60 servings)

49. WetNozeHealth Probiotics for Dogs

Current Rating: 4.5

WetNozeHealth Probiotics for Dogs

This maximum-strength dog probiotic offers relief from gas, bloating, diarrhea, constipation, and other unpleasant digestive symptoms that can impact your dog’s health and well-being.

Key Features:

  • 5 billion CFUs per scoop
  • Made in the U.S.A.
  • Made according to GMP guidelines
  • Keep refrigerated to maximize shelf life and potency

Cost: Est. $25 for 8 oz. (180 servings)

50. Zesty Paws Probiotic Supplements for Dogs

Current Rating: 4.6

Zesty Paws Probiotic Supplements for Dogs

Help your dog feel at her best with Zesty Paws Probiotic Supplements, delivered in a delicious soft chew your dog can’t resist that’s packed with probiotics and prebiotics for complete digestive support.

Key Features:

  • Great for dogs of all ages and sizes
  • 2 billion CFU per chew
  • 5 strains of probiotics and prebiotics
  • Made in FDA-registered, GMP-compliant facilities in the U.S.A.

Cost: Est. $25 for 90 soft chews

Products You May Be Interested In: