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  • Postbiotic Supplement Powder for Dogs and Cats
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  • Postbiotics Plus
  • Postbiotic Supplement for Cats and Dogs
  • Postbiotics Plus
  • Postbiotics Plus

For Dogs

Postbiotics Plus

15 Reviews

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Fera’s Postbiotics Plus for Dogs provides prebiotics, postbiotics and organic botanicals for gentle and effective gut health and immune support. Postbiotics are the secret for a purr-fectly balanced belly!

  • Supports a healthy intestinal tract
  • Enhances immunity
  • Maintains normal digestive function
  • Supports a healthy inflammatory response

Postbiotics help strengthen the intestinal barrier in dogs. A healthy gut wall is crucial for maintaining overall health and well-being. By promoting a balanced gut microbiome, postbiotics support healthy digestion, ensuring your pets get maximum benefit from their diet.

Fera's Postbiotics Plus also contains a clinically studied prebiotic and organic botanicals for all-encompassing gut and immune support.

Our Postbiotics may come in a cute little package - but don't judge a supplement by its size!

Packed with clinically studied ingredients and a proprietary organic herbal blend, Fera's Postbiotics Plus offers comprehensive support your pet's gut from the inside and out. Postbiotics support a healthy intestinal wall environment, help efficient digestion and enhances immune modulation.

Active Ingredients per 1 Scoop
  • Tynagen® 200 mg
  • Actigen® 185 mg
  • AstraGin® (Astragalus & Ginseng Extracts) 15 mg
Proprietary Herbal Blend 185 mg
  • Organic Fennel Seed
  • Licorice Root (DGL)
  • Slippery Elm Bark
  • Organic Oregano Leaf
  • Organic Thyme Leaf
  • Organic Ginger Root

Inactive Ingredients
  • None

Feed orally by adding the recommended amount with the included scoop.

The scoop is equivalent to ¼ teaspoon.

Three types of Biotics:

  • Prebiotics: Food to help promote the growth of beneficial bacteria in the gut.
  • Probiotics: Live microorganisms that support a healthy microbiome.
  • Postbiotics: Metabolic substances produced by probiotics. Unlike probiotics, postbiotics do not contain any live bacteria. Their stable compounds enhance gut barrier function.

AstraGin® is a patented, proprietary blend of Astragalus and Ginseng extracts, specially formulated to provide full-spectrum gut health benefits and support gut wall health.

AstraGin® promotes Integrity of the Gut Lining:

In a healthy intestinal environment, a thriving community of beneficial microorganisms, known as the microbiota, resides in the lumen. When the protective barrier of the gut lining is compromised it can disrupt the delicate balance of the microbiota. Astragin has been shown to promote integrity of the intestinal barrier, leading to increased gut health and overall well being. 

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

The Power of Postbiotics

  • Gut Barrier Health

    AstraGin®, a proprietary blend of ginseng and astragalus root, promotes the integrity of the gut's lining.

  • Regulators

    Postbiotics are the key regulators of gastrointestinal health and shield growth of harmful pathogens.

  • Stability

    Unlike probiotics, which are live microorganisms, postbiotics are non-viable components derived from probiotics, offering advantages like increased stability.

Trust through Transparency

At Fera, we are committed to delivering the safest, most effective supplements. Our products are tested by certified 3rd party labs to guarantee purity and potency. Use the lot # from your product to check its results.

Check your product's results
  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

  • 96.2% of pet parents saw positive results in their pet's health after giving Fera supplement(s) for at least 4 weeks!

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Frequently Asked Questions

There are no inactive ingredients in this product. At Fera, we strive to create the cleanest, most efficacious supplements for your pets.

There are 120 servings, or scoops, in our Postbiotics Plus for Dogs and Cats.

Organic Fennel Seed 50mg
Licorice Root (DGL) 35mg
Slippery Elm Bark 35mg
Organic Thyme 25mg
Organic Oregano 25mg
Organic Ginger Root 15mg
Total = 185mg


A pet that weighs <25lbs, it will last 120 days. For a pet that weighs 26-50 lbs, this will last 60 days. For a pet that weighs 51-75lbs, this will last 40 days. For a pet that weighs >76 lbs, it will last 30 days.

Our Postbiotic Plus is manufactured in the USA with domestic and imported ingredients in an FDA-registered GMP facility, and NASC certified. Each batch is third party tested for potency and purity.

5.0
Rated 5.0 out of 5 stars
Based on 15 reviews
100%would recommend this product
15 reviews
  • Archie
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    Yesterday
    A great supplement!

    I love how this amazing supplement has improved digestive health.

  • Kylie
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Puppy
    Rated 5 out of 5 stars
    4 weeks ago
    No More Messy Poos

    Most people are familiar with probiotics, but are you aware of the many benefits of postbiotics? Once again, Fera Pets has formulated a pawsitively magnificent product that supports a healthy intestinal tract while enhancing immunity called Postbiotics Plus. My pup loves eating anything she can find in the backyard, and sometimes this upsets her tummy and a mess comes out the other end. Postbiotics Plus by Fera Pets helps her maintain normal digestive function by giving her gut extra microbiome support. By sprinkling Fera Pets Probiotics and Postbiotics over her food everyday, her tummy stays happy and healthy, and I don't have to worry about messy poos.

  • Lex & L.
    I recommend this product
    Pet Type? Dog
    Pet's Age? Senior
    Rated 5 out of 5 stars
    1 month ago
    Larry Approved!

    This has been a great add-in to Larry's diet and I love the benefits it provides. We're very happy with this product and the quality of it. Thank you!

  • Alatinaandagolden
    Verified Reviewer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    1 month ago
    A little goes a long way

    At the beginning I was shocked by the size of the product but then I realized because this is a packed formula, a little goes a long way. Sabine, my golden retriever, enjoys and eats all her food when I sprinkle it

    A must have

  • Gunther
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    2 months ago
    Added this on top of probiotics!!! SMELLS SO GOOD

    I currently give my dog probiotics due to his sensitive stomach. It has been working great but I notice when I stop giving it to him, his stool becomes soft again. I did ALOT of research on postbiotics and was SO excited when this product launched because I learned postbiotics actually make the LINING of the gut healthy so that the probiotics can thrive in a healthy home! I have been giving it to my dog for 2 weeks now and am excited to continue to get his gut to the healthiest it can be! Also this powder smells SO good - reminds me of soothing herbs.

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