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9.9
Based on 130 reviews

About product

The Protexin dog probiotic is a remarkable health supplement that addresses numerous areas of your dog's health. These chewable supplements invigorate your dog's mobility and fortify their skin. Simultaneously, they promote a healthy immune system with a powerful combination of probiotics and postbiotics. Enjoy watching your dog gobble up each chew, delighting in the irresistible scent.

Pros

  • Supports gut health
  • Made with high-quality ingredients
  • Resealable packaging
  • Easy to digest

Customer Reviews

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9.8
Based on 129 reviews

About product

The Protexin dog supplement chews work diligently to foster a harmonious balance in their gut, thanks to the powerful probiotic Bacillus subtilis and potent postbiotics. Each pair of these chews delivers 1 billion CFU, actively maintaining gut health. Simultaneously, these chews amplify your dog's immune health, creating an inextricable link between gastrointestinal and immune wellness.

Pros

  • Strengthens gut microbiome
  • Veterinarian developed
  • Pleasant smelling formula
  • Puppy-friendly sized chews

Customer Reviews

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rating icon
rating icon
rating icon
rating icon
rating icon
9.9
Based on 130 reviews

About product

These dog probiotic chews from Protexin provide comprehensive gut support for dogs of all sizes. Packed with potent probiotics like Enterococcus faecium PXN33, each chew delivers 1 billion CFU, aiding in the balance of your dog’s gut microbiome. These carefully developed supplements are backed by over 30 years of experience and scientific validation, giving you assurance in the quality and effectiveness of the product.

Pros

  • Strengthens immune response
  • Free of gumming agents
  • Contains natural flavoring
  • USA manufactured

Customer Reviews

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Best Dog Probiotic of 2026

Updated February 14, 2026
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Written by Connor Manion
Connor Manion
Connor Manion
Connor Manion is a University of Florida graduate living in the mountains of Northern Georgia. You can find his work among the pages of the Miami Herald, The Olympian, the Sun Herald, and the Fresno Bee. His writing covers a broad range of interests including health and fitness, home improvement, cooking, and pet care. In addition to writing, Connor tutors middle and high school students in math, English, and Economics.
Updated February 14, 2026
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Buying Guide

Unleashing the Power of a Dog Probiotic: The Enlightened Pet Owner’s Guide


Probiotics, the microscopic superheroes bolstering pet health, are arguably the unsung champions of your dog's well-being. Whether you are a first-time dog owner or a seasoned veteran, understanding the intricate workings of canine health is a journey in itself. And when it comes to dog probiotics, knowing them is half the battle.


Intended Use


Dog probiotics, just like their human counterparts, are all about promoting good bacteria in the gut of your furry friend. These good bacteria, or probiotics, are responsible for various health benefits. From improving digestion and boosting the immune system to enhancing the mood, dog probiotics are the ultimate supplement. They also safeguard against

harmful bacteria, offering your dog a line of defense against numerous diseases.


Bacteria Strains


When shopping for dog probiotics, always consider the strain of probiotics present. Each strain serves a different purpose and has various effects. Lactobacillus, for instance, aids in digestion and fights off harmful bacteria. Bifidobacterium helps maintain a healthy balance of good bacteria in the gut. A cocktail of varied strains usually works best, provided they are in the ideal proportions.


Quality of Formula


Quality matters, too. Search for products from reputable manufacturers that do not compromise on quality. Probiotics are delicate organisms and require careful handling during production to ensure they remain effective. 


CFU Count


Keep an eye on the number of CFUs—colony-forming units. A higher CFU count signifies more live and active bacteria that benefit the gut. Look out for diversity in bacteria strains, as each variety plays a different role in the health of your canine. You also want to consider if the probiotics help and support the unique gut flora of your dog.

In the world of dog probiotics, information is power. Equip yourself with the correct knowledge, and you'll be well on your way to ensuring your best friend enjoys a life of health and happiness.    

Protexin Daily Care Gut+ Wellness, 60 probiotic and postbiotic Dog Supplement Chews – Duck and Carrot Flavored
Protexin Daily Care Gut+ Wellness, 60 probiotic and postbiotic Dog Supplement Chews – Duck and Carrot Flavored

Featured Products

Protexin Daily Care Gut+ Wellness, 60 probiotic and postbiotic Dog Supplement Chews – Duck and Carrot Flavored

Protexin Daily Care Gut+ Wellness, 60 probiotic and postbiotic Dog Supplement Chews – Duck and Carrot Flavored

@protexin

The Protexin dog probiotic is a remarkable health supplement that addresses numerous areas of your dog's health. These chewable supplements invigorate your dog's mobility and fortify their skin. Simultaneously, they promote a healthy immune system with a powerful combination of probiotics and postbiotics. Enjoy watching your dog gobble up each chew, delighting in the irresistible scent.

Check Price

Product features

  • Supports gut health
  • Made with high-quality ingredients
  • Resealable packaging
  • Easy to digest

FAQs

How many chews a day should you give a dog under 25 pounds?

A dog under 25 pounds should consume one chew as a serving size.

How many chews come in the pouch?

The pouch contains 60 soft chews.

Protexin Daily Care Gut+ Immunity, 60 probiotic and postbiotic Dog Supplement Chews – Turkey and Cranberry Flavored

Protexin Daily Care Gut+ Immunity, 60 probiotic and postbiotic Dog Supplement Chews – Turkey and Cranberry Flavored

@protexin

The Protexin dog supplement chews work diligently to foster a harmonious balance in their gut, thanks to the powerful probiotic Bacillus subtilis and potent postbiotics. Each pair of these chews delivers 1 billion CFU, actively maintaining gut health. Simultaneously, these chews amplify your dog's immune health, creating an inextricable link between gastrointestinal and immune wellness.

Check Price

Product features

  • Strengthens gut microbiome
  • Veterinarian developed
  • Pleasant smelling formula
  • Puppy-friendly sized chews

FAQs

How long does the delivery last for a medium-sized dog?

These dog probiotics will last one month for a medium-sized dog.

How many chews should a dog over 75 pounds consume per day?

A dog over 75 pounds has a three-chew serving size.

Protexin Daily Care Gut+ Digestive Dog Supplement Chews

Protexin Daily Care Gut+ Digestive Dog Supplement Chews

@protexin

These dog probiotic chews from Protexin provide comprehensive gut support for dogs of all sizes. Packed with potent probiotics like Enterococcus faecium PXN33, each chew delivers 1 billion CFU, aiding in the balance of your dog’s gut microbiome. These carefully developed supplements are backed by over 30 years of experience and scientific validation, giving you assurance in the quality and effectiveness of the product.

Check Price

Product features

  • Strengthens immune response
  • Free of gumming agents
  • Contains natural flavoring
  • USA manufactured

FAQs

How much inulin is in two probiotic chews?

Two chews contain 200 mg of inulin from chicory root.

How much does one chew weigh?

One probiotic chew is three grams.

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