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Educational information only. Not veterinary advice, diagnosis, treatment, or a substitute for consulting your veterinarian. Sponsors never influence Supplement Wise scores.
Four Leaf Rover
Gut Guard
Red Paw· 33/100Gut & Digestion
Supplement Wise Take
Four Leaf Rover discloses the full ingredient panel for Gut Guard and lists net contents (3.7 oz (106 g). Give orally once daily or as directed by your veterinarian.), which makes it easy to verify what you are feeding. Ingredient names below come straight from the manufacturer label.Formula reviewed: 2026-07-26 · scoring model v1.0 · formula v1
Why we like it
- Full ingredient panel published by the manufacturer
- Weight-based daily feeding chart provided
- Available in Canada
What to know
- Amounts per active are not always disclosed on the label
- Talk to your vet before adding any supplement, especially alongside medication
Supplement Wise Score
Active Quality0 / 25
Evidence10 / 25
Transparency0 / 15
Safety & Quality8 / 15
Claim Integrity10 / 10
Value & Usability5 / 10
Why did it get this score?
- Some active ingredient amounts are Not Disclosed
Ingredient panel
| Ingredient | Amount | Type | Evidence |
|---|---|---|---|
| Pediococcus acidilactici | Not disclosed | Active | — |
| Bacillus subtilis | Not disclosed | Active | — |
| Bacillus coagulans | Not disclosed | Active | — |
| L-glutamine | Not disclosed | Active | — |
| Deglycyrrhizinated licorice root (DGL) | Not disclosed | Active | — |
| N-acetyl glucosamine (NAG) | Not disclosed | Active | — |
| Organic marshmallow root | Not disclosed | Active | — |
| Organic aloe vera | Not disclosed | Active | — |
| Organic slippery elm | Not disclosed | Active | — |
| Organic dandelion root | Not disclosed | Active | — |
| Organic ginger root | Not disclosed | Active | — |
| Organic chamomile | Not disclosed | Active | — |
| Organic burdock root | Not disclosed | Active | — |
| Humic acid | Not disclosed | Active | — |
| Fulvic acid | Not disclosed | Active | — |
Regulatory
VHP status: —
Country of manufacture: Canada
Canadian availability: WIDELY_AVAILABLE
Where to buy (CAD)
- Brand direct$39.99