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AnimalBiome

AnimalBiome Gut Maintain Probiotics for Dogs 60 Capsules

  • Target Species: Dog
  • Pet Type: Dog
  • Product Benefits: Digestive Health
  • Item Form: Capsule

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A digestive-focused supplement worth considering for small dogs with stool issues, though it is sized specifically for that weight range.

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ASIN: B0BTB6X8C8Category: Pet Probiotics

Overview

Animal Biome's Gut Maintain capsules combine a probiotic strain called S boulardii with prebiotics and phage ingredients for dog digestive support, sized for extra small and small dogs in a 60 capsule bottle.

The breed size targeting toward extra small and small dogs suggests the dosing is calibrated for lighter body weights, so larger dogs may need a different product line from the same brand. It is positioned around firmer stool and diarrhea support rather than a broad multivitamin.

  • 60 capsules per bottle
  • S boulardii probiotic strain
  • Sized for extra small and small dogs
  • Targets firmer stool and diarrhea support

Who it's for

Owners of small or extra small dogs dealing with loose stool or digestive upset who want a targeted gut supplement. Owners of medium to large dogs should look for a size-appropriate version instead.

Pros and cons

Pros
  • Capsule format with 60 count supply
  • Combines probiotics, prebiotics and phage ingredients
  • Sized for small dog breeds
Cons
  • Not formulated for medium or large dogs
  • Capsules may be harder to dose than a chew

Performance notes

The triple-action combination of probiotics, prebiotics and phage ingredients is built around supporting gut bacteria balance rather than treating a single symptom in isolation, which is the mechanism behind the firmer stool claim.

Specifications

BrandAnimalBiome
Dimensions & fit
Dog Breed SizeExtra Small, Small
Capacity & performance
Volume12 Cubic Inches
Included components
Unit Count60
Warranty & support
Warranty Description1 year
Other details
Target SpeciesDog
Pet TypeDog
Product BenefitsDigestive Health
Item FormCapsule
AsinB0BTB6X8C8
ManufacturerAnimalBiome
Best Sellers Rank#9,848 In Pet Supplies (See Top 100 In Pet Supplies) #81 In Dog Digestive Remedies
Upc850006631520
Manufacturer Part NumberAB-DD-410

Frequently asked questions

What size dogs is the AB-DD-410 formula for?

It is sized for extra small and small dog breeds.

How many capsules are in the bottle?

The bottle contains 60 capsules.

What is the main probiotic strain used?

It uses S boulardii alongside prebiotics and phage ingredients.