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Reishi Mushroom for Dogs
Give your pup the wellness of nature’s most respected mushroom blend — gently and deliciously. Our natural-flavored soft chews deliver the powerful properties of Reishi mushroom along with a complete medley of functional mushrooms — including Turkey Tail, Lion’s Mane, Maitake, and Shiitake. Every chew offers 350mg of carefully balanced mushrooms, thoughtfully chosen to help support a healthy immune response and overall wellness in dogs of all ages.
How It Helps
How It Helps
Whether your dog is active and playful or aging gracefully, this daily supplement helps them stay strong, supported, and ready for life’s adventures — naturally.
What Makes It Special:
These chews are more than just mushrooms. They’re crafted with a blend of nourishing ingredients like vitamin C, colostrum, astragalus, EPA & DHA, and astaxanthin — a natural antioxidant that helps protect your dog from everyday environmental stressors.
Why Pet Parents Choose This
Why Pet Parents Choose This
🌱 Supports immune system balance
🧠 Promotes natural resilience
🐾 Encourages everyday vitality
🍃 Made with clean, natural ingredients — no artificial additives
Benefits
Benefits
- A daily, holistic supplement designed to help support your dog’s immune system, digestion, and overall vitality — using a powerful blend of mushrooms, superfoods, and all-natural ingredients.
- 350 mg Functional Mushroom Blend per Chew
Includes Reishi, Lion’s Mane, Maitake, and Shiitake mushrooms — known to support immune function, antioxidant activity, and digestive balance
- Rich in Beta-Glucans to help promote immune resilience and daily wellness
- 100% All-Natural Ingredients with no artificial additives or preservatives
- Immune-Supporting Nutrients including colostrum, vitamin C, and astragalus for broad-spectrum wellness
- Brain & Body Support from DHA and EPA (fish oil) to encourage cognitive and heart health
- Enhanced with Astaxanthin — a powerful algae-derived antioxidant for cellular protection
- Vegan-Friendly & Superfood-Powered formula (mushrooms, colostrum excluded from vegan classification)
- Clean & Conscious: Non-GMO, gluten-free, and dairy-free
- 30 Soft Chews per Bag — easy to dose, with a tasty flavor dogs love
Serving Size
Serving Size
- Under 20 lbs – 1 soft chew daily
- 20–50 lbs – 2 soft chews daily
- Over 50 lbs – 3 soft chews daily
*You can give the full amount at once or split it between meals. For best results, use consistently and always keep fresh water nearby.
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Is Reishi Mushroom Good For Dogs?
Yes! Reishi mushrooms (Ganoderma lucidum), often called the “mushroom of immortality,” have been used in traditional wellness practices for centuries - and for good reason. Well-formulated supplements for pets like probiotics, Reishi also offers a wide range of benefits for your dog’s overall wellness.
Reishi is rich in beta-glucans, which help support a strong and balanced immune system, especially during times of stress or seasonal changes. It’s packed with antioxidants like polysaccharides and triterpenes that help protect your dog’s cells from everyday damage caused by free radicals.
Reishi may promote natural liver and detox support, helping your dog process toxins and stay energized. It can encourage healthy circulation and heart function, contributing to long-term vitality.
Reishi is known as an adaptogen, which means it may help your dog feel calmer and more emotionally balanced during times of stress. When combined with ingredients like colostrum and omega-rich fish oil, Reishi may help support a healthy gut, aiding digestion and nutrient absorption. Altogether, this powerful mushroom offers a natural, gentle way to help your pup feel their best every day.
Ingredients
Ingredients
HolistaPet Reishi Mushroom for Dogs + Immune Support Chews contain the following naturally-derived ingredients:
Active Ingredients:
- Mushroom immunity blend. A proprietary blend of (Reishi mushrooms, Maitake, Shitake, Lion’s Mane, and Turkey Tail mushrooms) – 350 mg
- Fish Oil (DHA & EPA) – 300 mg
- Colostrum – 100 mg
- Astragalus – 75 mg
- Ascorbic acid – 75 mg
- Astaxanthin – 2 mg
Inactive Ingredients:
Acacia Gum, Blackstrap Molasses, Calcium Propionate, Chickpea Flour, Flax Oil, Glycerin, Mixed Tocopherols, Nutritional Yeast, Natural Smoke Flavor, Rosemary Extract, Sunflower Lecithin, Sweet Potato, Tapioca Starch, Water
Directions For Use
Directions For Use
Support your dog’s daily wellness with our Reishi Mushroom for Dogs + Immune Support Soft Chews, formulated to nourish immune function and overall vitality. Give once daily or as needed based on your pet’s unique needs.
Recommended Serving by Weight:
- Under 20 lbs – 1 soft chew daily
- 20–50 lbs – 2 soft chews daily
- Over 50 lbs – 3 soft chews daily
You can give the full amount at once or split it between meals. For best results, use consistently and always keep fresh water nearby.
Is Reishi Mushroom Safe For Dogs?
Is Reishi Mushroom Safe For Dogs?
Yes. Reishi Mushroom is generally well-tolerated, but some dogs may experience:
- Mild digestive upset
- Soft stools
- Temporary loss of appetite (if dosage is too high)
To minimize this, always start with a lower amount and consult your vet if your dog is on medication or has a preexisting condition.
How much Reishi Mushroom should I give my dog?
How much Reishi Mushroom should I give my dog?
A general guideline is 5–10 mg of Reishi mushroom powder per pound of body weight per day. This range helps support immune and digestive wellness without overwhelming your dog’s system.
Is there a simple serving chart I can follow?
Yes! Here’s a quick breakdown for general daily support:
- 5–10 lbs → 25–100 mg
- 10–25 lbs → 50–250 mg
- 25–50 lbs → 125–500 mg
- 50–75 lbs → 250–750 mg
- 75–100+ lbs → 375–1,000 mg
These amounts are for general wellness and are not intended as medical treatment.
What’s the best way to start my dog on Reishi?
Start slow. For the first 3–5 days, give half the suggested amount to help your dog’s body adjust. Then increase to the full daily serving.
This gradual approach supports gut comfort and reduces the chances of mild side effects like gas or loose stools.
How do I use Reishi if it's in soft chew form?
Reishi mushroom soft chews make it easy — each chew contains a pre-measured amount of functional mushrooms (like HolistaPet’s 350 mg blend).
General Soft Chew Guidelines:
- Small dogs (5–20 lbs): ½ to 1 chew daily
- Medium dogs (21–50 lbs): 1 to 2 chews daily
- Large dogs (51–80 lbs): 3 chews daily
- XL dogs (81+ lbs): 3+ chews daily
Always refer to the product label for serving instructions tailored to your formula.



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This product is rated 5.0 of 5.0 stars.
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