Available in the USA & Canada
"Our Lab had such digestive issues. We were heartbroken over how miserable he had become. Within two weeks, he was back to his goofy old self. This product is fantastic."
Edward G.
4.6
Rated 4.6 out of 5 stars
564 Reviews

Gut Guard

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Regular price $39.99
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Veterinary Formulated for Healthy Guts
Gut Guard is created by holistic vet Dr Patricia Jordan, using only the safest and most effective ingredients to support your dog’s digestive health.

Probiotics That Pack a Punch
Gut Guard’s probiotics are tough! These spore-forming probiotics, including Pediococcus acidilactis (found in fermented veggies), can survive harsh conditions, making them perfect for soothing and healing leaky gut.

Advanced Care for Sensitive Stomachs
Everyday things like food, toxins, and medications can upset your dog's gut. Gut Guard helps protect the gut lining, keeping the bad stuff out and supporting your dog’s overall health.

With organic herbs and natural prebiotics, Gut Guard helps restore balance and keep your dog’s stomach happy and healthy!

Pediococcus acidilactici: Supports gut lining, improves nutrient absorption, and boosts immune health.
Bacillus subtilis: Promotes a healthy gut microbiome, enhances digestion, and aids immune function.
Bacillus coagulans: Balances gut bacteria, reduces bloating and gas, and supports immune response.
L-glutamine: Strengthens the gut lining and promotes gut cell repair.
DGL (Deglycyrrhizinated Licorice Root): Soothes the gut lining, supports digestion, and reduces inflammation.
N-acetyl glucosamine (NAG): Maintains gut barrier integrity and supports joint health.
Organic Marshmallow Root: Coats and protects the gut lining.
Organic Aloe Vera: Soothes the gut and supports digestive health.
Organic Slippery Elm: Soothes and coats the digestive tract.
Organic Dandelion Root: Detoxifies the liver and supports kidney function.
Organic Ginger Root: Aids digestion, reduces inflammation, and enhances nutrient absorption.
Organic Chamomile: Calms the digestive system and balances inflammation.
Organic Burdock Root: Supports liver function, digestion, and gut bacteria.
Humic Acid: Detoxifies from heavy metals, supports gut health, and boosts immunity.
Fulvic Acid: Enhances nutrient absorption, detoxifies, and provides antioxidants.

gut guard ingredients

Give at mealtime for a maximum of 30-90 days or as directed by your veterinarian.
Healthy dogs: Give once daily.
For immune support: Give twice daily.

Body Weight Amount Per Day Daily Supply
1-30 lbs  3/4 tsp daily

 60 day supply

31-60 lbs 

1 tsp daily

45 day supply

61-100 lbs  1 1/2 tsp daily

30 day supply

101+ lbs  2 tsp daily

22 day supply

 Net Contents: 3.5oz (100.4g)

Body Weight Amount Per Day Daily Cost
1-30 lbs  3/4 tsp daily

 $0.67/day

31-60 lbs 

1 tsp daily

$0.88/day

61-100 lbs  1 1/2 tsp daily

$1.33/day

101+ lbs  2 tsp daily

$1.82/day

Net Contents: 3.5oz (100.4g)

Four Leaf Rover's mission is simple: to make the best products for your dog while protecting the planet. They stand for clean, natural products free from harmful additives and believe all dogs deserve access to affordable, eco-friendly solutions without compromising health. Proudly carrying the NASC Quality Seal, Four Leaf Rover meets the highest standards of safety and effectiveness. As a Plastic Negative company, they partner with rePurpose Global to remove twice the plastic waste they generate. Every ingredient and piece of packaging is chosen with sustainability in mind, ensuring minimal environmental impact.

How should I store Gut Guard?

We recommend you keep Gut Guard in the fridge. If not, make sure you keep it in a cool, dark place.

Should Gut Guard be used after antibiotics or can it be started while my dog is still currently on antibiotics?

Since antibiotics and other drugs can create damage to the gut, Gut Guard can help repair those issues and help to detox your dog from the toxins. If your dog is currently on antibiotics, the Saccharomyces boulardii in Protect can help protect delicate bacteria populations. Shop Protect now >>

Can I use other probiotics, such as PROTECT and Bifido For Fido with Gut Guard?

Absolutely ... Four Leaf Rover's probiotic products are all beneficial in their own ways. PROTECT is a soil based probiotic that helps flush out heavy metals from your dog's digestive tract while Bifido For Fido has specific, veterinarian formulated strains to help with your dog's upset stomach like constipation. Both have their own strengths, but can be helpful when you need them.

What are the symptoms of leaky gut in dogs?

Because leaky gut triggers an immune response in the entire body, it can be hard to detect. But common signs include:

  • Autoimmune disease
  • Arthritis and joint pain
  • Allergies and skin issues
  • Digestive issues and bowel disease
  • Yeast infections
  • Liver, kidney, pancreas and gallbladder disorders
  • Behavior issues (aggression or anxiety)
  • Thyroid issues (and in turn, thyroid issues can worsen leaky gut)

The signs of leaky gut are varied because the chronic inflammation it causes often affects many (or multiple) organs. It’s truly an issue for the entire body.

Can my dog be tested for leaky gut? 

There really isn’t a test for leaky gut.

If you choose to do a hypersensitivity test on your dog, it may come back with sensitivity to most proteins. If this happens, it’s a good bet your dog has leaky gut … his immune system is reacting to everything that leaks through.

But if your dog is only sensitive to one or more proteins, that doesn’t necessarily mean it’s not leaky gut.

Leaky gut can cause many other diseases. Very often, your vet will treat the resulting disease … but as you’ll find out, this often only makes the leaky gut worse.

How long should my dog use Gut Guard for? 

Gut Guard is intended to help heal the gut, but after it's done its job your dog’s gut will be ready to move on. Try giving Gut Guard for at least 30 days and a maximum of 90 days. After your dog has finished Gut Guard, we suggest switching to Protect for maintenance. Gut Guard is not a long-term daily probiotic. 

Have a question? Call us: US 18776651290 | Canada 16472475654
4.6
Rated 4.6 out of 5 stars
Based on 564 reviews
Total 5 star reviews: 421 Total 4 star reviews: 98 Total 3 star reviews: 38 Total 2 star reviews: 4 Total 1 star reviews: 3
92%would recommend this product
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564 reviews
  • DR
    Deb R.
    Verified Buyer
    I recommend this product
    Size 41-60 lbs
    Age Over 10 years
    Reasons for Purchase Digestion & Gut
    Rated 5 out of 5 stars
    1 week ago
    Works wonders

    Our Cattle dog had an intestinal issue for months. We thought we had it under control and then we had another bout. We found dogs naturally website from a recommendation from our daughter. Decided to try the Gut Guard and started him on it as soon as we received our order. It cleared it up in a few days! He has been on it now for 2 full months and is doing awesome! He feels better, more playful and energetic. We couldn’t be happier! Thank you for offering products we can trust and not have to worry about the side effects from unnecessary toxic chemicals.

    The Natural Dog Store
    24 seconds ago

    Hi Deb,

    Your pup is so beautiful.
    Thank you for your review we are so happy that the Gut Guard has supported your dog! Now that your dog has received recovery support from Gut Guard, we recommend switching to Protect our probiotic, it is also a rich source of antioxidants and natural detox from bentonite clay.
    If extra support is needed you could look at Digest which is additional digestive support from naturally occurring enzymes in Bovine Pancreas. Gut Guard is not intended for long-term use.

    If you have any questions or need more support, don't hesitate to reach out at info@dogsnaturallymagazine.com

  • C
    Carolyn
    I recommend this product
    Rated 5 out of 5 stars
    9 months ago
    Saved my dogs life!

    CANNOT RECOMMEND THIS PRODUCT MORE!!! My dog has struggled with nausea, diarrhea and vomiting for over 6 months now. He has been to the vet numerous time only to be given prescription after prescription or another $1000 test to take to figure out why he was experiencing these symptoms. He couldn’t go a single day without his anti nausea/ appetite inducer prescription. Using my motherly instinct and knowing he was struggling with gut irritation I decided to take the holistic approach and get Gut Guard and OMG! He has an appetite again, he has solid poops, no more stomach grumbles and no more vomiting. He is healing and i am so excited!

    The Natural Dog Store
    9 months ago

    Hello Carolyn! We are beyond thrilled to hear that Gut Guard has made such a positive impact on your dog's health. We look forward to being a part of your dog's journey to better well-being in the future.

  • KT
    Karina T.
    Flag of United States
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Loved it!

    It served its purpose in helping my poodle get her gut back on track! Will buy again if it’s ever needed and will continue to buy the digest!

    The Natural Dog Store
    1 year ago

    Hey Karina,
    Thanks so much for sharing your review! We are so happy to hear you are loving Gut Guard just as much as we do!

  • EY
    Elizabeth Y.
    Flag of United States
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Beautiful poopy , happy dog !

    I like the ingredients ! My German Shepherd got into some cooking oil . This gave her diarrhea which was hard to treat . Pectin for dogs helped and I put her on this to help also . Many people don’t understand that dogs do not require extra dietary fat . I now give her dry food with 1 &1/2 sardines , no salt , packed in WATER not oil and blotted dry of extra oil . She also gets some high quality wet food mixed in . She worked up to 1 1/2 sardines gradually . If you give oils on top of food be careful about the amount , you could cause pancreatitis . Don’t give a dog tons of roast turkey skin or roast chicken skin . German Shepherds have sensitive tummies !

  • AM
    Aimee M.
    Flag of United States
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Great stuff!

    I appreciate having high quality product that supports my dogs energy levels and keeps their tummies happy.

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