Four Leaf Rover

Why I Trust Four Leaf Rover for Canine Wellness

When I’m helping clients rebuild gut health, support detox, or strengthen the immune system, Four Leaf Rover is one of the first brands I reach for. They’ve built their reputation around clean, functional, vet-formulated supplements that actually do what they say — no fillers, no synthetic junk, and full transparency.

What I love most? These formulas are designed with real-world dogs in mind — from itchy, sensitive dogs to seniors needing support at the cellular level. And unlike many supplement companies, Four Leaf Rover actually explains why their ingredients were chosen and how they work together.

Standout Products I Recommend Again and Again

• Green Rover
  A polyphenol-packed greens blend with fermented broccoli sprouts, spirulina, chlorella, and dandelion. Supports cellular detox, healthy inflammation response, and microbiome diversity—great for seasonal detox or as a daily antioxidant boost.

• Protect
  A spore-based probiotic paired with fulvic and humic acid for detox and digestive balance. Helps bind toxins like glyphosate, supports regular stools, and restores gut resilience. My go-to daily probiotic for dogs recovering from antibiotics, gut imbalance, or suspected food/environmental sensitivities.

• Gut Guard
  Combines Bacillus subtilis probiotics with gut-repair nutrients like L-glutamine, zinc carnosine, slippery elm, marshmallow root, and licorice root. Designed for leaky gut, GI inflammation, and immune-mediated flare-ups. I often recommend this for dogs with chronic loose stool, skin issues, or food intolerances.

• Guts & Glory
  A blend of grass-fed glandulars—liver, heart, pancreas, spleen, small intestine. Supports digestive enzyme activity, immune organ resilience, and ancestral nutrition. Great for underweight or recovering dogs, or as part of a rotation for those on raw/fresh food diets.

• Better Bones
  A whole-food calcium and mineral supplement from dehydrated bones—naturally balanced with calcium, phosphorus, magnesium, collagen, and trace minerals. An excellent choice for raw or homecooked meals that need balanced bone content without synthetic isolates.

• Colostrum
  Rich in immunoglobulins and growth factors from grass-fed bovine colostrum. Supports immune balance, gut lining repair, and healthy skin. One of my favorite tools for seasonal support and senior vitality.

• Gut Guard
  Included above for its dual function, but also worth repeating—critical for rebuilding gut lining and addressing chronic inflammation that stems from the gut-skin-immune axis.

• Red Rover
  A functional berry blend rich in antioxidants, polyphenols, and quercetin. Includes fermented mushrooms and apple peel for microbiome support. Especially helpful for allergy-prone dogs or those needing support for histamine or mast cell balance.

• Yeast Guard
  An herbal antifungal formula with caprylic acid, organic olive leaf, and pau d’arco. Helps balance yeast levels in the gut and skin—ideal during anti-yeast protocols or following antibiotic overuse.

• Seven Shrooms
  A synergistic mix of 7 medicinal mushrooms—Reishi, Cordyceps, Maitake, Turkey Tail, Chaga, Shiitake, and Poria. Supports immune intelligence, detox pathways, and vitality. Great for immune resilience, longevity, and chronic illness support.

• Turkey Tail
  A single-functional mushroom known for its powerful beta-glucans and immune-supportive properties. Often used as part of cancer protocols, or simply to boost immune response in aging dogs or those under immune stress.

• Lion’s Mane
  Known for its neuroprotective and cognitive support benefits. Especially helpful for senior dogs, dogs with neurologic disease, or brain recovery support. Can be layered into cognitive health protocols alongside antioxidants and omega-3s.

• Bovine Pancreas
  Supports digestion with natural pancreatic enzymes and cofactors from grass-fed bovine pancreas. Especially helpful for dogs with EPI (Exocrine Pancreatic Insufficiency), chronic loose stool, or poor digestion/absorption.

When These Products Make a Real Difference

• Transitioning to fresh or raw food

• History of chronic antibiotics, steroids, or GI disease

• Detox support during seasonal clean-ups or glyphosate exposure

• Immune imbalance, itchy skin, or frequent sensitivities

• Senior dogs with signs of aging or cognitive decline

• Dogs needing gentle but effective liver and kidney support

Each of these formulas can be rotated, pulsed, or paired with other holistic strategies. They’ve become staples in many of my protocols — not because I’m pushing supplements, but because I’ve seen how they support real healing.

If you’re looking for high-integrity, well-formulated products that you can feel good about giving your dog — Four Leaf Rover is worth a serious look.

FDA Disclaimer
Statements in this blog have not been evaluated by the FDA. Educational content only. Not intended to diagnose, treat, cure, or prevent any disease. Please do your own additional research, consult your vet as needed.

© Dana Brigman | Well Oiled K9 | All rights reserved.