This article was created in sponsorship with Four Leaf Rover, which helps make content like this possible. Product claims and benefits are as provided by the manufacturer. Always consult your veterinarian before introducing new supplements to your dog’s routine.
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Health-conscious pet parents know that overall wellness is more than just a clean diet and daily walks. It’s about supporting every system from nose to tail! Four Leaf Rover’s founder, Dana Scott, is on a mission to share effective, natural remedies that are safe for dogs. Her passion for cleaner and more transparent pet care began after losing two of her dogs to toxic sprays used in the fields near her home. Ready to turn heartbreak into purpose, she connected with leading holistic veterinarians to create premium supplements made with natural ingredients that are thoroughly tested and low in dangerous pesticides and heavy metals.
This dedication to safety and quality now drives all Four Leaf Rover formulas, including its powerful line of 100% organic mushroom supplements that help care for your dog from the inside out. Medicinal mushrooms may help support the immune system, promote a healthy inflammatory response, and maintain overall wellness in dogs.1 With an easy-to-dose powder design, it takes just one scoop a day to give your pup the benefits of nature’s most powerful mushrooms, with all the great benefits included.
Each blend is veterinarian-formulated and packed with functional mushrooms that help support immunity, maintain joint and organ health, and promote cognitive and emotional well-being. With guaranteed 50% beta-glucans (one of the most beneficial compounds in medicinal mushrooms),2 and clean, trusted ingredients, these blends show just how powerful holistic pet care can be.
And the best part? Four Leaf Rover offers four different mushroom-based supplements so you can find the best fit for your pup’s needs. Keep reading below, and we’ll explore each blend together.
Four Leaf Rover’s Mushroom-Based Supplements
Turkey Tail is Nature’s Immune Defender
Your dog is everywhere, exploring, sniffing, and greeting the world with that wet nose. All that adventure calls for a strong, resilient immune system. The Turkey Tail Mushroom supplement is made from the fruiting body of the mushroom, giving your dog the most potent immune support possible in every scoop. The fruiting body of the turkey tail mushroom is an excellent source of beta-glucans and polysaccharides, giving the immune system the extra support it needs.
What else makes this mushroom mighty?
- Organically grown and 3rd-party tested for purity and quality
- Vet formulated for safe, everyday use
- Guaranteed 50% beta-glucans in every batch
- Made from the mushroom’s fruiting body for better absorption
Seven ‘Shrooms Bring Nature Right to Your Dog
The Seven ‘Shrooms is a powerful blend that combines seven 100% organic mushrooms. This formula combines seven organic mushrooms, each chosen for its ability to support your dog’s immune system, organs, and overall vitality. This blend uses the whole mushroom, including the fruiting body, to ensure every scoop includes a rich source of beta-glucans, antioxidants, and adaptogenic compounds. The result? A daily dose that helps pups of all ages feel balanced, strong, and ready for every adventure.
What’s the scoop behind the seven?
- Reishi mushroom helps aid a balanced immune system
- Cordyceps mushroom supports lung and kidney function while promoting natural energy
- Maitake mushroom helps maintain healthy blood sugar levels
- Shiitake mushroom enhances cardiovascular health
- Phellinus mushroom protects against oxidative stress while encouraging normal inflammatory response
- Chaga mushroom is packed with antioxidants to support immune and heart health
- Turkey Tail mushroom assists gut and immune function with prebiotics and beta-glucans
Hip & Joint: Keep Pups Jumping, Fetching, and Feeling Good
Dogs don’t believe in taking it easy, and we wouldn’t want them to! That’s why the Hip & Joint supplement was made to help your pup stay active and comfortable at every age. This natural blend of green-lipped mussels, eggshell membrane, 95% pure curcumin, and poria mushroom helps support joint health and promote smooth movement. No fillers, just natural ingredients that help your dog move comfortably and stay active.
What makes this blend so effective?
- Green-lipped mussels aid mobility with omega-rich fatty acids and GAGs
- Eggshell membrane adds collagen and hyaluronic acid supports healthy, flexible joints
- Curcumin promotes a natural inflammatory response and defends against oxidative stress
- Poria mushroom supports strong bones and kidney function
The Brain Needs Lion’s Mane
Just like us, dogs can benefit from a little extra brain power and nerve support as they get older. The Lion’s Mane supplement is a natural, organic way to help your dog stay alert, focused, and emotionally regulated. Rich in hericenones and erinacines, this unique mushroom supports cognitive function, promotes calm behavior, and encourages overall well-being. It’s a simple and easy way to nurture mental clarity for your dog every day with just one scoop!
What makes this mushroom so smart?
- Hericenones and erinacines help maintain cognitive function
- Supports emotional balance for consistently calm behavior
- Promotes a healthy nervous system and brain health
- Aids in maintaining gut health and weight control
What Makes These Mushrooms Different From Other Brands?
Unlike other brands that use mycelium grown on grain (which is often low in beneficial compounds – yikes!), Four Leaf Rover uses the whole fruiting body, ensuring your dog gets the nutritious value of the whole mushroom. Their mushrooms are low in starch, high in immune-boosting beta-glucans, and grown the way nature intended: on wood, organically, and without shortcuts.
Where do the mushrooms come from in these blends?
Four Leaf Rover’s mushrooms are grown high in the mountains of China, the only place where the entire fruiting body can be produced. They’re grown naturally on wood in filtered air hundreds of miles away from any city to ensure safety and purity.
Before these mushrooms even make their way to your dog, they’re tested three times. Once before leaving the farm in China, again when they arrive in the U.S., and one last time before they’re packaged. Talk about peace of mind!
Why You Should Choose Four Leaf Rover’s Mushroom Line.
What sets Four Leaf Rover’s mushroom supplements apart from other blends is how much care goes into every detail. From where they’re grown to how they’re tested, every step is important to ensure your dog is putting the best ingredients into their body. Each formula is designed to make wellness easy and effective. Just one scoop a day is all it takes, and with the powder formula, it’s simple to incorporate into your dog’s daily routine and give them support for their immune system, joints, and overall vitality.
All of their mushrooms are certified organic and triple tested to ensure they’re low on heavy metals and pesticides, so your dog is only getting the good stuff. Every batch is also tested for beta-glucan content, so you can feel confident knowing exactly what’s inside and give your dog a safe, reliable supplement made with care.
Of course, every product has its perks and trade-offs, and Four Leaf Rover’s mushroom supplements are no exception. Here are a few facts that make these supplements stand out, and a few points to keep in mind when shopping for your furry best friend.
- Certified organic and triple tested
- Low starch, high in immune-supporting beta-glucans
- Clean sourcing
- One scoop a day, easy to mix into any routine
- Powder format can be a little messy
- Less travel-friendly than chewable supplements
- Picky eaters may need extra flavoring
- Works best with consistent daily use
For most pet parents, the quality, safety, and transparency make the mushroom line an easy “yes.” But it’s always important to consider your dog’s needs, preferences, and routine when choosing the best supplement for them. From the mountains where these mushrooms are grown to the second you add them to your dog’s daily routine, every step is handled with care and intention. When it comes to your dog’s health, you want the best, and Four Leaf Rover believes that starts with nature.
