Pure Majesty Pets Liquid Probiotic for Dogs photographed in a warm beige studio
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  • Digestive support
  • 3 cultures
  • Prebiotic MOS
  • Liquid format
  • Daily gut routine

Liquid Probiotic for Dogs

#1
Vet-FormulatedMade in America | Third-Party Tested

Three complementary cultures, prebiotic MOS and tributyrin for daily gut support. An easy liquid routine for digestive balance and stool quality. Just mix into food.

Digestive support
3 live cultures
Prebiotic MOS
Measure & mix
4.7/5 customer rating
443 customer reviews
60 days money-back guarantee
“This works great, my dog responded with in 2 days of taking it”
Rick A Wiseman★★★★★ Read the reviews
“Worked excellent for my Pug”
Debra Littner★★★★★ Read the reviews
“Super recommended this product is of great help for our puppies”
Ania malian cruz Alonso★★★★★ Read the reviews
1 / 3
Bacon flavor. Easy to mix.

Three live cultures in an MCT oil base, ready for their usual food.

Active ingredientPure MajestyOther formulas
Three live culturesS. boulardii, B. coagulans and B. subtilis✓—
Prebiotic MOSFrom the yeast cell-wall preparation✓—
Postbiotic supportInactivated yeast cell walls with beta-glucans✓—
TributyrinA butyrate source in an MCT oil base✓—

Live cultures, a yeast-derived preparation containing MOS and beta-glucans, and tributyrin, together in an oil-based liquid.

Other formulas vary. Compare their ingredient labels.See the full ingredient list ↓

Daily feeding guide

Shake vigorously, measure with the graduated pipette, and mix into food once daily.

Dog weightDaily serving60 mL bottle lasts
Up to 25 kg1 mL60 days
Over 25 kg2 mL30 days
Shake. Measure. Mix.

Shake vigorously to redisperse the formula before every serving. Use the graduated pipette to measure 1 mL or 2 mL, then mix evenly into food.

Keep the pipette out of your dog’s mouth.

See the illustrated feeding guide ↓
Rick A Wiseman★★★★★
This works great, my dog responded with in 2 days of taking it
Debra Littner★★★★★
Worked excellent for my Pug
Ania malian cruz Alonso★★★★★
Super recommended this product is of great help for our puppies
See all 443 reviews
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Buy 3, get 2 free$165.00
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“This works great, my dog responded with in 2 days of taking it”
Rick A Wiseman★★★★★ Read the reviews
“Worked excellent for my Pug”
Debra Littner★★★★★ Read the reviews
“Super recommended this product is of great help for our puppies”
Ania malian cruz Alonso★★★★★ Read the reviews
1 / 3
SAVE MORE WITH A BUNDLE

Buy three and get two additional units with the five-pack.

40% SAVINGS
Daily Feeding Guide
How much should I use?

Up to 25 kg: 1 mL once daily. Over 25 kg: 2 mL once daily. Measure with the graduated dropper and mix into food.

How long does one bottle last?

A 60 mL bottle provides 60 servings at 1 mL or 30 servings at 2 mL.

What makes this a 3-in-1 formula?

It combines three live cultures, prebiotic MOS and inactivated yeast components. Tributyrin also complements the blend.

CUSTOMER REVIEWS

See what dog parents are saying

Rick A Wiseman★★★★★
This works great, my dog responded with in 2 days of taking it
Pure Majesty Pets product Liquid Probiotic$55.00
Ania malian cruz Alonso★★★★★
Super recommended this product is of great help for our puppies
Pure Majesty Pets product Liquid Probiotic$55.00
See all 443 reviews

Before & after, illustrated

Comfort starts in the gut

Picture the goals of a steady daily digestive-care routine.

AI-generated illustrations, not customer photos or measured product results. These images show care goals, not guaranteed outcomes.

A comfortable, relaxed resting posture — AI-generated illustration
A tense, tucked-up resting posture — AI-generated illustration
Before After

Everyday digestive comfort

BeforeA tense, tucked-up resting posture

AfterA comfortable, relaxed resting posture

1 / 2Drag the divider · Use the arrows for the next view

Three layers of everyday gut support.

Live cultures, prebiotic MOS and inactivated yeast components in one easy-to-mix liquid.

Probiotics

S. boulardii, B. coagulans and B. subtilis.

Prebiotic MOS

Mannan-oligosaccharides from yeast cell walls.

Postbiotic components

Inactivated yeast cell-wall components.

Everyday digestive support

Bring a measured gut-support routine to the meal they already enjoy.

Three live cultures

The formula lists S. boulardii, B. coagulans and B. subtilis.

More than live cultures

Yeast-derived MOS, inactive yeast components and tributyrin complement the blend.

A liquid made for mealtime

Shake vigorously, measure the bottle-directed amount and mix into food.

Liquid Probiotic for Dogs with its formula ingredients
3layers of gut supportProbiotic · Prebiotic · Postbiotic components

Why daily digestive support matters

A useful gut routine starts with knowing the cultures, their supporting ingredients and the amount you give.

Stool consistency is one useful sign

Track the same everyday signs, including stool, appetite and comfort.

Cultures are not interchangeable

The three named live cultures are S. boulardii, B. coagulans and B. subtilis.

Support comes in several forms

The blend includes prebiotic MOS, inactivated yeast components and tributyrin alongside the cultures.

Make the routine measurable

Shake vigorously, measure the bottle-directed amount and add it to food.

KNOW YOUR FORMULA

named live cultures in the current formula

S. boulardii

A live probiotic yeast

B. coagulans

A named bacterial culture

B. subtilis

A named bacterial culture

A small, double-blinded study assessed live S. boulardii in dogs with chronic enteropathy alongside standard treatment. It did not test this finished three-culture formula.

D’Angelo et al., Veterinary Record, 2018 ↗

Three layers. One daily gut routine.

Live cultures and complementary yeast-derived ingredients in a single bottle.

FORMULA AT A GLANCE
Named live culturesS. boulardii, B. coagulans and B. subtilis.
Layers of supportProbiotics, prebiotic MOS and inactivated yeast components.
Per bottleA bacon-flavored liquid in an MCT oil base.

Shake vigorously and mix the measured serving into food once daily. Each 60 mL bottle provides 60 servings at 1 mL or 30 servings at 2 mL. See every ingredient ↓

Targeted support. Explore the science.

Explore the named cultures and research on selected ingredients. The studies linked here did not test this finished Pure Majesty Pets formula.

Research into S. boulardii

A small canine study found better stool consistency and frequency with live S. boulardii added to standard treatment for chronic enteropathy.

Read the ingredient study ↗
  • Double-blinded study
  • Used alongside standard care

Three cultures, clearly named

S. boulardii is a probiotic yeast. B. coagulans and B. subtilis are the two bacterial cultures listed in this formula.

Explore the full formula ↓
  • Three named cultures
  • See each ingredient below

A place for MOS

Yeast cell walls supply mannan-oligosaccharides alongside beta-glucans. The formula pairs these components with its live cultures.

Explore the full formula ↓
  • Yeast-derived MOS
  • Inactive yeast components

Follow the routine, monitor the response

The S. boulardii study followed dogs over 60 days. Its preparation and dosing differ from this product, so it does not establish a result or onset time for this bottle.

Read the ingredient study ↗
  • Canine ingredient research
  • Product results can differ
A dog beside Liquid Probiotic for Dogs

Is Liquid Probiotic right for your dog?

See where it fits into your dog’s routine.

Dogs needing daily digestive support

The liquid is designed to fit into a consistent meal routine and support everyday digestive care.

Dogs that avoid powders or chews

Mix the measured liquid into their usual food and follow the bottle directions.

Dogs with recurring stool changes

Keep track of stool consistency, appetite and comfort. Persistent diarrhea, vomiting or blood in the stool needs veterinary assessment.

Dogs on a restricted diet

The formula uses an MCT oil base and bacon flavor. Review the full ingredient list against your dog’s dietary restrictions.

Dogs receiving medical care

Ask your veterinarian before introducing live cultures, especially for medically fragile or immunocompromised dogs.

Choose your bundle →

Your dog’s daily routine

Simple steps for a routine you can follow.

  1. Before you start

    Note their normal routine

    ✓ Keep a simple record of food, stool consistency and appetite.

  2. Daily routine

    Shake vigorously and measure

    ✓ Give the bottle-directed serving with food. Keep the dropper clean and out of your dog’s mouth.

  3. Regular check-in

    Look for a consistent pattern

    ✓ Review stool quality and comfort over time. Your veterinarian can help with persistent or worsening changes.

A dog and owner at home with Liquid Probiotic for Dogs

Know what is in their daily gut routine

Pure Majesty Pets Product Team

The 3-in-1 formula combines three named live cultures, prebiotic MOS and inactive yeast components. Tributyrin, an MCT oil base and bacon flavor complete the blend. Explore each ingredient before choosing your bottle.

Explore every ingredient ↓
A close view of the Liquid Probiotic oil-based formula

Daily feeding guide

Shake vigorously, measure with the graduated pipette, and mix into food once daily.

Dog weightDaily serving60 mL bottle lasts
Up to 25 kg1 mL60 days
Over 25 kg2 mL30 days
Shake. Measure. Mix.

Shake vigorously to redisperse the formula before every serving. Use the graduated pipette to measure 1 mL or 2 mL, then mix evenly into food.

Keep the pipette out of your dog’s mouth.

Choose your bundle →

Compare daily gut support

Compare the live cultures, complementary ingredients and format of each daily routine.

Compare daily gut support: ingredients, format and how to use each option
Ingredient / feature Liquid Probiotic for Dogs — 3-in-1 Gut Support (60 mL) Pure Majesty Pets Purina FortiFlora Native Pet Probiotic PetLabCo. Probiotic Chews Other probiotic capsules
Live Saccharomyces boulardii Listed by the manufacturer Not listed by the manufacturer Not listed by the manufacturer Not listed by the manufacturer Varies by product
Bacillus coagulans Listed by the manufacturer Not listed by the manufacturer Listed by the manufacturer Listed by the manufacturer Varies by product
Bacillus subtilis Listed by the manufacturer Not listed by the manufacturer Not listed by the manufacturer Listed by the manufacturer Varies by product
Prebiotic ingredient MOS Not separately listed Inulin FOS + GOS Varies by product
Yeast-derived preparation Inactivated cell walls with MOS + beta-glucans Yeast, type not specified Not listed by the manufacturer Yeast postbiotic blend Varies by product
Tributyrin Listed by the manufacturer Not listed by the manufacturer Not listed by the manufacturer Not listed by the manufacturer Varies by product
Format Liquid Powder sachet Powder Soft chew Capsule
How to use Shake, measure and mix into foodSprinkle packet into foodSprinkle into foodGive as a chewFollow capsule label
✓ Listed by the manufacturer− Not listed by the manufacturer~ Varies by product
See full ingredient list
Ingredient sources

Compared with the named products’ published ingredients on November 10, 2026. A dash means an ingredient is not listed in the cited formula. Other formats vary by product. Check the current label for the exact formula and directions.

Species names are shown as published. FortiFlora lists E. lactis SF68. PetLabCo. lists a yeast postbiotic blend of S. cerevisiae and Cyberlindnera jadinii.

Three live cultures. A complete gut-support formula.

See exactly what goes into their daily routine.

Full ingredient list
  • Saccharomyces boulardii
  • Bacillus coagulans
  • Bacillus subtilis
  • Inactivated yeast cell-wall preparation (MOS and beta-glucans)
  • Tributyrin
  • MCT oil C8/C10
  • Sunflower lecithin
  • Mixed tocopherols
  • Colloidal silicon dioxide
  • Anhydrous oil-soluble bacon flavor
Key ingredients at a glance
Three live cultures
S. boulardii, B. coagulans and B. subtilis
Prebiotic MOS
From the yeast cell-wall preparation
Postbiotic support
Inactivated yeast cell walls with beta-glucans
Tributyrin
A butyrate source in an MCT oil base

Live cultures, a yeast-derived preparation containing MOS and beta-glucans, and tributyrin, together in an oil-based liquid.

60-Day Money-Back Guarantee

Try the formula as directed. If you’re dissatisfied with the results, you can request a refund within 60 days of delivery under our guarantee terms.

Shop the bundles →

Guarantee terms · Free shipping to Canada

Questions before you order?

What does 3-in-1 mean?

It refers to live probiotics, prebiotic MOS and inactivated yeast components for postbiotic support. It does not mean three different bottles or three daily servings.

Which live cultures are included?

The formula lists Saccharomyces boulardii, Bacillus coagulans and Bacillus subtilis.

Is the inactive yeast the same as the live S. boulardii?

No. Live S. boulardii is a probiotic culture. The inactivated yeast cell-wall components are a separate ingredient.

How do I give it?

Shake vigorously, measure the amount directed on the bottle and mix it into food. Keep the dropper clean and avoid touching your dog’s mouth with it.

How much is in a bottle?

Each bottle contains 60 mL. The number of servings depends on the daily amount directed for your dog.

Can I use it during a food change?

Ask your veterinarian how it fits your dog’s diet transition, especially if they already have digestive signs.

When should I contact my veterinarian?

Seek advice for persistent diarrhea, blood in the stool, repeated vomiting, reduced appetite or lethargy.

Pure Majesty Pets

Daily wellness for dogs.

Our supplements provide general wellness support. Follow the product label and consult your veterinarian for individual guidance.