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8 Best Postbiotics for Dogs

Written by: Arlene Divina
Arlene Divina, one of the content writers at IHD, loves going on adventures with her adorable fur baby. She now creates informative content for pet parents. Read more
| Published on August 21, 2023
iHeartDogs is reader supported. Some of the links below may be paid affiliate links, where we receive a small commission on a product at no additional cost to you. 

Gut health is pivotal to the overall wellness of our beloved canine companions, with probiotics often stealing the spotlight for their role in promoting a balanced intestinal environment. However, emerging research is bringing another player to the forefront: postbiotics. Beyond merely living bacteria, postbiotics represent the beneficial compounds produced by these microbes during fermentation. This article delves into the realm of postbiotics for dogs, highlighting the best options available and their numerous health advantages.


#1 – MuttGut Dog Prebiotic, Probiotic and Postbiotic Supplement Powder – 3-in-1 Organic, Plant-Based, Preservative Free – Dog Digestive and Gut Health Support – Made in The USA (180g, 90 Day Supply)

The MuttGut Dog Prebiotic, Probiotic, and Postbiotic Supplement Powder is a 3-in-1 organic, plant-based product that supports the digestive and gut health of dogs. With 200 billion CFUs, this supplement delivers beneficial bacteria to the gut and aids in optimal nutritional absorption. It can also help reduce common digestive issues such as gas, constipation, diarrhea, and vomiting. Additionally, the supplement contains quality ingredients and is free from grains, flavors, preservatives, and fillers, making it a trustworthy choice for pet owners.


#2 – 8 Strain Probiotics for Dogs | Patented Nvgen® & Tynagen®, Prebiotics & Postbiotics | Dog Probiotics and Digestive Enzymes for Healthy Gut & Digestion | 90 Probiotic Chews for Dogs

The 8 Strain Probiotics for Dogs is a supplement designed to support the digestive health and immune response of dogs. It contains a blend of prebiotics, postbiotics, digestive enzymes, and 8 probiotic strains. This formula aims to provide relief from issues such as itchy skin, occasional diarrhea, allergies, constipation, and gas. The probiotic chews are easy to administer and are suitable for dogs of all breeds and sizes.


#3 – peppytail Charm Postbiotics- Fermented Probiotics (Postbiotics) Supplement for Pet Helps with Healthy Digestive System – Improves Digestion and Immune System (Flounder)

The peppytail Charm Postbiotics supplement is a sachet formulated with multivitamins and fermented probiotics to support digestive health and strong immunity for pets. Made with real fish, specifically flounder, it provides high-quality protein and an irresistible taste. The supplement contains no artificial colors or flavors and can be easily added to wet food, kibble toppers, or served in a bowl. Manufactured with international safety certifications, customer satisfaction is a priority for the brand.


#4 – Googipet Probiotics for Dogs – Dog Probiotics and Digestive Enzymes – Natural Dog Probiotic Chews W/Prebiotics & Pumpkin, Helps Dog Diarrhea, Constipation, Digestion, Allergies & Immunity

The Googipet Probiotics for Dogs is a natural dog probiotic supplement in the form of chews that are designed to alleviate various tummy issues in dogs, such as diarrhea, constipation, and digestion problems. With a potency of 6 billion CFUs and a combination of 11 strains of prebiotics, probiotics, and postbiotics, it aims to provide the most effective probiotic solution for dogs. The product is made with premium, all-natural ingredients and is manufactured in the U.S. with strict safety standards. It also supports healthy digestion, and better nutrient absorption, and can help alleviate itchy skin and bad gas in dogs.


#5 – AnimalBiome New Dog Postbiotic Immune Shield Chew Trout Flavored – DoggyBiome (120 Chews)

The AnimalBiome New Dog Postbiotic Immune Shield Chew is a dog supplement in the form of chewable treats. It has been clinically proven to enhance the immune function of dogs and reduce inflammation. The product also supports the healthy functioning of the gut microbiome, helping to maintain regular bowel movements. Veterinarians recommend this supplement for its positive effects on a dog’s overall health.


#6 – SCD Probiotics Digestive Health for Dogs, Shown to Resolve Dog Digestive Issues, Live Multi-Strain Probiotic for Dogs with Postbiotics, Easily Spray on Dogs Food – 4.4 fl. oz.

SCD Probiotics Digestive Health for Dogs is a natural and easy-to-use product that aims to improve dogs’ digestive health. It contains 11 probiotic strains, including acidophilus, which has been shown to resolve digestive issues such as diarrhea and constipation. The product is also effective at supporting picky eaters and can be easily sprayed onto dogs’ food. It is made with all-natural ingredients, contains no fillers, and does not require refrigeration. Additionally, it promotes a healthy immune system in dogs.


#7 – Ultimate Pet Nutrition Canine Restore, Prebiotic, Probiotic, Postbiotic, Digestive Health, Immunity Support, Vet Formulated, Powder, Food Topper

Ultimate Pet Nutrition Canine Restore is a powder food topper that is formulated to support healthy digestion and immunity in dogs. It contains four unique probiotic strains, including a canine-specific strain, to promote a healthy balance of good and bad bacteria in the gut and improve digestive health. By supporting the gut microbiome, Canine Restore can also help with seasonal allergies and enhance mood and energy levels in dogs. Additionally, this product is grain-free and was developed by veterinarians.


#8 – PetCultures Hip & Joint Joy – Dog Joint Supplement with Prebiotic Probiotic for Dogs and Postbiotic, 2 Billion CFU Canine Specific Strains Glucosamine for Dogs, MSM, Chondroitin – 30ct Powder sachets

PetCultures Hip & Joint Joy is a dog joint supplement that aims to promote healthy joints in dogs of all sizes. It contains glucosamine, MSM, and chondroitin, which may help relieve joint pain and improve mobility in dogs. Additionally, this supplement includes prebiotics and probiotics to support digestive enzymes and improve gut health in dogs. It is specifically designed for large breeds but can be used for all dogs. With its high-potency formula and canine-specific strains, Hip & Joint Joy offers powerful joint and digestive support for beloved dogs.


What Are Postbiotics for Dogs?

What Are Postbiotics for Dogs?

Postbiotics refer to the non-living, beneficial byproducts or metabolic end-products produced by probiotic bacteria during fermentation. For dogs, these compounds have gained attention for their potential health benefits, without the need to administer live bacteria.

The health advantages of postbiotics can be attributed to several components, including:

  1. Peptidoglycan derivatives: These help to modulate the immune response and provide anti-inflammatory effects.
  2. Short-chain fatty acids (SCFAs): Produced during fermentation, SCFAs like butyrate, propionate, and acetate play a vital role in maintaining the health of colon cells and modulating inflammatory responses.
  3. Bacteriocins: These are antimicrobial peptides that inhibit the growth of harmful bacteria.
  4. Cellular components: After bacterial lysis (the breakdown of the cell), various beneficial components are released that can positively impact the gut environment.

For dogs, postbiotics offer a variety of potential health benefits:

  1. Enhanced Gut Health: By supporting the gut lining and promoting a balanced microbiome, postbiotics can contribute to better digestive efficiency and reduced gut-related issues.
  2. Immune System Modulation: Certain postbiotic compounds help fine-tune the immune response, potentially reducing allergic reactions and inflammation.
  3. Competitive Exclusion of Pathogens: Byproducts like bacteriocins can prevent the growth of harmful bacteria, promoting a balanced and healthy gut microbiome.

In essence, postbiotics for dogs provide many of the advantages associated with probiotics but without the challenges of maintaining the viability of live bacteria. They offer a novel approach to supporting canine gut health and overall wellness.


What Should I Look for When Purchasing Postbiotics for My Dog?

What Should I Look for When Purchasing Postbiotics for My Dog?

When considering postbiotics for your canine companion, it’s essential to ensure you’re selecting a product that is both effective and safe. Here’s a guide to help you make an informed decision:

  1. Source of Postbiotics: Ensure the product specifies which strains of probiotic bacteria were used to produce the postbiotics. Research has shown that different strains can have varying health benefits, so this information is crucial.
  2. Ingredient Transparency: The label should clearly list all the ingredients, including any active postbiotic components. Be wary of products with vague or generic descriptions.
  3. Reputable Brand: Choose products from reputable companies that have a track record of producing high-quality pet supplements. Research the brand, look for customer reviews, and possibly consult your veterinarian for recommendations.
  4. Scientific Backing: It’s a bonus if the product mentions any clinical studies or research that supports its claims. This indicates that the product’s effectiveness has been tested and validated.
  5. Absence of Fillers and Artificial Additives: Ensure the postbiotic supplement doesn’t contain unnecessary fillers, artificial colors, or preservatives that could be harmful or diminish the product’s efficacy.
  6. Safety Standards: The product should meet safety standards set by recognized pet health organizations or regulatory bodies.
  7. Dosage Instructions: Clear dosage instructions based on a dog’s weight or age are essential to ensure you’re administering the right amount.
  8. Expiration Date: Like all supplements, postbiotics have a shelf life. Check the expiration date to ensure the product is fresh and retains its efficacy.
  9. Storage Recommendations: Some postbiotic products may need specific storage conditions, like a cool, dry place or refrigeration, to maintain their effectiveness.
  10. Consultation with a Veterinarian: Always consult with your vet before introducing any new supplement to your dog’s diet. They can provide guidance tailored to your dog’s specific health needs and conditions.

In summary, when purchasing postbiotics for your dog, it’s essential to be thorough, prioritizing quality, transparency, and safety. By taking the time to research and possibly consult with a professional, you’ll be better equipped to choose a product that benefits your dog’s health.


Frequently Asked Questions About Postbiotics for Dogs

1. What exactly are postbiotics?
Postbiotics are non-living, beneficial byproducts created by probiotic bacteria during fermentation. Unlike probiotics, which are live beneficial bacteria, postbiotics are the compounds they produce that confer health benefits to the host.

2. How do postbiotics benefit my dog’s health?
Postbiotics support canine gut health, modulate the immune system, and help inhibit the growth of harmful bacteria. They contribute to better digestive efficiency, can reduce allergic reactions and inflammation, and promote a balanced gut microbiome.

3. Are postbiotics better than probiotics for dogs?
Neither is inherently “better”; they serve different functions. Postbiotics offer many health benefits of probiotics without needing to maintain live bacteria viability, making them more stable in various conditions. Some owners use both in tandem for comprehensive gut health support.

4. Are there any side effects of giving my dog postbiotics?
Most dogs tolerate postbiotics well. However, as with any supplement, there’s a potential for gastrointestinal upset. Always introduce any new supplement gradually and monitor for any adverse reactions.

5. Can I give my dog postbiotics daily?
Yes, many postbiotic supplements are designed for daily use, but it’s essential to follow the dosage instructions and consult with your veterinarian for tailored advice.

6. How do I store postbiotic supplements?
Storage recommendations vary by product. Some may require refrigeration, while others are stable at room temperature. Always check the product’s label for specific storage instructions.

7. Can puppies take postbiotics?
Many postbiotics are safe for puppies, but always consult with your veterinarian before introducing any supplement to a young dog’s diet. Ensure the dosage is appropriate for their age and weight.

8. Can postbiotics help with specific health issues like diarrhea or allergies?
Postbiotics can support overall gut health and immune system modulation, which can indirectly benefit dogs with digestive issues or allergies. However, they’re not a direct treatment for these conditions, so consult a vet for comprehensive care.

9. Can I find postbiotics in dog foods?
Some high-quality dog foods are now incorporating postbiotics into their formulas for added health benefits. Check the ingredient list and product claims to see if postbiotics are included.

10. How long will it take to see benefits after starting my dog on postbiotics?
The timeframe varies among individual dogs and the specific health benefits you’re seeking. Some improvements, like better digestion, might be noticed within days, while immune benefits might take longer to observe.


Conclusion: Best Postbiotics for Dogs

Postbiotics represent a fascinating and promising dimension of canine gut health. Their potential to bolster immunity, enhance nutrient absorption, and contribute to overall wellness sets them apart as a valuable addition to a dog’s dietary regimen. As with any supplement, it’s essential to consult with a veterinarian and ensure that the chosen postbiotic is suitable for your pet’s unique needs. Embracing the power of postbiotics can pave the way for a happier, healthier life for our four-legged friends.

iHeartDogs is reader supported. Some of the links below may be paid affiliate links, where we receive a small commission on a product at no additional cost to you. 

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