Seven 'Shrooms
Don't settle for imposters. Our 100% whole, organic mushrooms for dogs is 3rd party tested to be high in immune-enhancing polysaccharides and beta-glucans
- Enhances the immune response
- Supports normal organ function
- Veterinarian formulated
Don't settle for imposters. Our 100% whole, organic mushrooms for dogs is 3rd party tested to be high in immune-enhancing polysaccharides and beta-glucans
- Enhances the immune response
- Supports normal organ function
- Veterinarian formulated
Amazing Product For Overall Health!
"Seven ’Shrooms is the best all around prebiotic, immune support, and cognitive function supplement around, and I’ve tried plenty of different products over the years. Since switching to Four Leaf Rover products, I’ve seen a dramatic change in all three of my babies, who range from senior (10 yrs) to not quite 2 yrs. It’s one of the best products I’ve found to support my babies’ overall health!"
Premium Mushroom Powder for Dogs
Mushrooms work best when they're high in beta-glucans, which is why we use the entire mushroom, where most of the beta-glucans are found. They also like to work synergistically, which is why we've combined 7 powerhouse mushrooms in this super-premium mushroom supplement for dogs of all sizes and ages.
- High in beta-glucans: We use the whole mushroom, including the important fruiting body and 3rd party test every batch of Seven 'Shrooms for a super premium product that's guaranteed to be high in immune-supporting beta-glucans.
- Double extracted: Our whole, organic mushrooms are double extracted to make the beneficial beta-glucans and triterpenoids highly bioavailable for dogs.
- Grown naturally: While most "mushroom" products are myceliated grain grown in plastic bags, our certified organic mushrooms are grown in greenhouses on wood and natural substrates and free of synthetic fertilizers and pesticides - just like nature intended.
- Veterinarian formulated: Each mushroom in Seven 'Shrooms has been carefully chosen for a synergistic effect on the gut, liver, kidneys and immune system.
Our Mushrooms
Other Mushrooms
Whole fruiting body
Low in starch
Tested high in beta-glucans
Grown on wood
Organic
Mycelium on grain
Contains oats, rice or sorghum
Unknown beta-glucans
Grown in plastic bags
Conventional
Our Mushrooms
Other Mushrooms
Whole fruiting body
Low in starch
Tested high in beta-glucans
Grown on wood
Organic
Premium Ingredients
Reishi mushroom, revered in traditional Chinese medicine, offers a wide array of health benefits making it an important ingredient in dog mushroom supplements. It's celebrated for its immune-supporting properties, due to compounds like beta-glucans and triterpenoids, which enhance the body's immune response. Reishi is also rich in antioxidants to fight free radical damage and support a normal immune and inflammatory response. Reishi also has adaptogenic qualities to help the body manage stress.
Cordyceps mushroom is renowned for its ability to enhance the body's production of adenosine triphosphate (ATP), which delivers energy to the muscles, making it a useful addition to active dogs. It also has notable effects on respiratory health by enhancing oxygen utilization, and has been shown to reduce oxidative stress and promote a healthy immune response. Its potential to help regulate blood sugar levels and support kidney health further broadens its already impressive range of health benefits.
Maitake mushroom, often referred to as the "King of Mushrooms," boasts significant health benefits, particularly for the immune system. Its rich beta-glucan content helps stimulate the immune system and supports blood sugar regulation. Our maitake mushroom is 3rd party tested and guaranteed to contain a minimum 33% beta-glucan content.
Shiitake mushrooms are celebrated for their rich nutritional profile and health-promoting properties. They contain polysaccharides, such as lentinan, which support the immune system, contribute to cardiovascular health and support overall health.
Phellinus mushroom is revered for its bioactive compounds that have been shown to enhance the immune response. Phellinus mushroom also contains powerful antioxidant properties that help protect cells from oxidative stress, and it promotes a normal inflammatory response.
Chaga mushroom is highly prized for its potent antioxidant properties, which help combat oxidative stress. It's also known for enhancing the immune response, thanks to its beta-glucan content. Additionally, chaga supports a normal inflammatory response, a healthy heart and help maintain healthy blood sugar levels.
See all ingredients
Ingredients
Reishi mushroom, revered in traditional Chinese medicine, offers a wide array of health benefits making it an important ingredient in dog mushroom supplements. It's celebrated for its immune-supporting properties, due to compounds like beta-glucans and triterpenoids, which enhance the body's immune response. Reishi is also rich in antioxidants to fight free radical damage and support a normal immune and inflammatory response. Reishi also has adaptogenic qualities to help the body manage stress.
Cordyceps mushroom is renowned for its ability to enhance the body's production of adenosine triphosphate (ATP), which delivers energy to the muscles, making it a useful addition to active dogs. It also has notable effects on respiratory health by enhancing oxygen utilization, and has been shown to reduce oxidative stress and promote a healthy immune response. Its potential to help regulate blood sugar levels and support kidney health further broadens its already impressive range of health benefits.
Maitake mushroom, often referred to as the "King of Mushrooms," boasts significant health benefits, particularly for the immune system. Its rich beta-glucan content helps stimulate the immune system and supports blood sugar regulation. Our maitake mushroom is 3rd party tested and guaranteed to contain a minimum 33% beta-glucan content.
Shiitake mushrooms are celebrated for their rich nutritional profile and health-promoting properties. They contain polysaccharides, such as lentinan, which support the immune system, contribute to cardiovascular health and support overall health.
Phellinus mushroom is revered for its bioactive compounds that have been shown to enhance the immune response. Phellinus mushroom also contains powerful antioxidant properties that help protect cells from oxidative stress, and it promotes a normal inflammatory response.
Chaga mushroom is highly prized for its potent antioxidant properties, which help combat oxidative stress. It's also known for enhancing the immune response, thanks to its beta-glucan content. Additionally, chaga supports a normal inflammatory response, a healthy heart and help maintain healthy blood sugar levels.
Turkey tail mushroom is renowned for its impressive immune-supporting properties, primarily due to its high content of two unique beta-glucans, which enhance the immune response: polysaccharopeptide (PSP) and polysaccharide-K (PSK). Additionally, turkey tail has prebiotic effects to support gut health by promoting a healthy balance of gut bacteria, further enhancing immune function. Our organic turkey tail mushroom is 3rd party tested and guaranteed to contain a minimum of 50% beta-glucan.
Feeding Directions
Give orally daily or as directed by your veterinarian. Net Contents: 1.8oz (51g)
Body Weight
Amount per Day
Daily Cost
Frequently Asked Questions
Whole mushrooms grown on real wood deliver the full range of active compounds — not just starchy filler. Your dog gets real mushroom fruiting bodies with maximum purity and potency.
Beta-glucans are the key active compounds in mushrooms. We test and guarantee their levels in every batch, so you know your dog is getting real, measurable mushroom power — not grain or filler.
Most blends use cheap mycelium grown on grain. Seven Shrooms uses 100% organic, wood-grown fruiting bodies that are dual-extracted for optimal absorption and consistency.
The seven organic mushrooms in this blend help maintain normal immune and cellular function, supporting overall balance and vitality.
Yes! It’s gentle enough for daily use and supports long-term wellness when added to your dog’s regular diet.
Absolutely. Mushrooms naturally support normal immune activity and healthy aging, making them ideal for senior dogs.
Each mushroom offers unique benefits — reishi for balance, turkey tail for digestive and immune support, and cordyceps for vitality. Together, they deliver complete, whole-body support.
Yes — all are 100% USDA Certified Organic and grown on wood, not grain. No fillers, no starch, no shortcuts.
Yes, and ours are! Mushroom cell walls are made of chitin, which is tough to digest. That’s why we use hot water and alcohol extraction to release the beta-glucans and other beneficial compounds for maximum absorption. But don’t worry, no alcohol stays in the mushrooms.
Definitely. It pairs perfectly with Protect or Safe-Sea for comprehensive gut and immune support.
Every dog is different, but many pet parents report improved energy, vitality, and overall wellness within a few weeks of daily use.
Never. Just pure, organic mushrooms — no grains, no synthetic additives, and no unnecessary ingredients.
Customers Also Bought
Seven 'Shrooms Reviews
In Memory of Simon & Aaron
Good For Your Dog Good For The Planet
Our Mission
Premium Quality
Trust & Transparency
Sustainability
