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Gut Guard - For Irritated, Leaky Guts

Gut Guard - For Irritated, Leaky Guts

Regular price $62.00 SGD
Regular price Sale price $62.00 SGD
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Four Leaf Rover Gut Guard is a veterinarian-formulated blend of soil-based probiotics and organic herbs designed to support gut lining health, digestive balance and overall gut function in dogs. While most probiotics only add good bacteria, Gut Guard goes further — combining L-glutamine, N-acetyl-D-glucosamine and soothing herbs like DGL licorice root, marshmallow root and aloe vera to nourish and protect the gut lining itself.

Soil-based probiotics like Bacillus coagulans are more resilient than traditional probiotics, forming a protective outer shell that helps them survive stomach acid and reach the intestines where they're most beneficial. Gut Guard is especially useful for dogs with chronic digestive issues, leaky gut, itchy or rashy skin linked to gut imbalance, and dogs needing extra gut lining support beyond what regular probiotics can provide. No fillers, no artificial additives. Made in the USA.

Not Sure Which Four Leaf Rover Gut Supplement You Need?

Product Best For Main Role
Protect Everyday gut health Daily soil-based probiotic; supports detox from heavy metals and toxins
Bifido For Fido Loose stools & digestive upset Multi-strain probiotic for occasional digestive flare-ups
Saccharomyces Boulardii Antibiotics & acute diarrhoea Probiotic yeast resistant to drugs and chemicals
Gut Guard Chronic gut issues & leaky gut Supports the gut lining, gut barrier and microbiome restoration
Key Ingredients & Benefits

Key Ingredients:

  • Soil-based probiotics (Bacillus coagulans) — more resilient than traditional probiotics; forms a protective shell to survive stomach acid and colonise in the intestines
  • L-glutamine — primary fuel source for intestinal cells; supports integrity of the gut lining and a normal inflammatory response
  • N-acetyl-D-glucosamine — supports normal gut barrier function and mucosal health
  • DGL Licorice Root, Marshmallow Root, Aloe Vera — certified organic soothing herbs that help calm the gut lining and support a normal inflammatory response
  • Natural prebiotics — help feed and restore beneficial gut bacteria

Key Benefits:

  • Helps support gut lining integrity and digestive health
  • Supports dogs with sensitive, irritated or distressed guts
  • Helps maintain gut microbiome balance
  • Soil-based probiotics more likely to survive the gut environment than traditional strains
  • Helps support dogs with itchy, rashy skin linked to gut imbalance
  • Supports digestive comfort and stool quality
  • Suitable for fresh-fed, raw-fed and kibble-fed dogs
Feeding Guide

Give at mealtime or as directed by your veterinarian.

  • For the healthy dog: Give once daily
  • For extra immune and gut support: Give twice daily
💡 Important: Gut Guard should be used for 60 days at a time. If your dog has improved after 60 days, switch to Protect for everyday maintenance. If signs of gut distress remain, give Protect for 30 days, then return to Gut Guard for 60 more days before switching back to Protect. It's best to rotate Gut Guard and Protect rather than giving both at the same time.
Frequently Asked Questions

What makes Gut Guard different from regular probiotics?
While most probiotics only add good bacteria, Gut Guard goes further. It includes L-glutamine, N-acetyl-D-glucosamine and soothing organic herbs that nourish and protect the gut lining itself — supporting both the microbiome and the tissue that houses it.

What is leaky gut in dogs?
Leaky gut refers to increased intestinal permeability, where the gut lining becomes stressed or overly permeable. Many foods, toxins, chemicals and drugs can damage the gut lining over time. Gut Guard provides L-glutamine and N-acetyl-D-glucosamine to help maintain a strong, healthy gut barrier and normal mucosal function.

How long does it take to see results?
Many pet owners notice improved stool quality, calmer digestion and overall comfort within 1–3 weeks of consistent use. Individual results vary.

Can I give Gut Guard every day long-term?
Gut Guard should be used in 60-day cycles, then rotated with Protect for everyday maintenance. See the Feeding Guide above for the full protocol.

Is this suitable for cats?
Some pet owners use digestive supplements for cats, but feeding requirements differ between species. Always consult your veterinarian before use.

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