Natural Immunity

Support normal immune system function in dogs and cats with Rooted Owl® Natural Immunity. This thoughtfully formulated supplement features a triple mushroom blend of Reishi, Shiitake, and Maitake standardized extracts, designed to help support immune balance and overall resilience as part of daily wellness care.

Supports immune system health

Enhances the immune response

Helps maintain immune balance and resilience during periods of increased demand

Supports overall vitality and wellness

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Support immune system health and everyday resilience with Rooted Owl® Natural Immunity, a thoughtfully formulated supplement for dogs and cats. This formula features a triple mushroom blend of Reishi, Shiitake, and Maitake standardized extracts, selected to help support immune balance and overall vitality as part of daily wellness care.

Natural Immunity is designed to help support the body’s normal immune response during periods of increased physiological demand, such as seasonal changes or times when additional immune support may be beneficial. The carefully selected mushroom extracts work together to support immune system health without overstimulation, making the formula suitable for long-term, consistent use.

Provided in easy-to-administer capsules, Natural Immunity is designed for dogs and cats of all ages and sizes and can be incorporated into a regular supplementation routine focused on maintaining overall wellness and resilience.

Reishi Mushroom

Reishi mushroom is included to help support normal immune system function and overall immune balance in dogs and cats. It is widely used in wellness-focused formulations designed to support resilience and long-term immune health as part of daily care.

Reishi is valued for its role in supporting the body’s natural defenses without overstimulation, making it well suited for consistent, ongoing use. Its inclusion complements other mushrooms in the formula that together support immune system health and overall vitality.

Reishi mushroom has a long history of use in both human and animal supplementation and is included in this formula as part of a balanced, system-level approach to immune support.

Shiitake Mushroom

Shiitake mushroom is included to help support normal immune system function and overall immune balance in dogs and cats. It is commonly used in wellness-focused formulations designed to support the body’s natural defenses as part of consistent daily care.

Shiitake complements the other mushrooms in the formula by contributing to a balanced, system-level approach to immune support. Together, the triple mushroom blend is designed to support immune system health and overall vitality without targeting specific conditions.

Shiitake mushroom has a long history of use in both human and animal supplementation and is included in this formula as part of a thoughtful, long-term wellness strategy.

Maitake Mushroom

Maitake mushroom is included to help support normal immune system function and overall immune balance in dogs and cats. It is commonly used in wellness-focused formulations designed to support resilience and immune system health as part of consistent daily care.

Maitake complements Reishi and Shiitake within the triple mushroom blend, contributing to a balanced, system-level approach to immune support. Together, these mushrooms are selected to support immune system health and overall vitality without targeting specific conditions or outcomes.

Maitake mushroom has a long history of use in both human and animal supplementation and is included in this formula as part of a thoughtful, long-term wellness routine.

N-acetyl-L-Cysteine

N-Acetyl-L-Cysteine (NAC) is included to help support the body’s natural antioxidant defenses and overall cellular balance in dogs and cats. It is commonly used in wellness-focused formulations designed to support normal physiological function as part of consistent daily care.

NAC is valued for its role in supporting the body’s natural response to oxidative processes, helping maintain overall resilience during periods of increased physiological demand. Its inclusion complements other ingredients in the formula that support immune system health and overall vitality.

N-Acetyl-L-Cysteine is widely used in both human and animal supplementation and is included in this formula as part of a balanced, system-level approach to ongoing wellness support.

Vitamin C

Vitamin C is included to help support normal immune system function and overall wellness in dogs and cats. It is commonly used in wellness-focused formulations for its role in supporting the body’s natural antioxidant defenses as part of consistent daily care.

By helping support cellular balance and resilience, Vitamin C complements other ingredients in the formula that contribute to immune system health and overall vitality. It is widely used in both human and animal supplementation and included here as part of a thoughtful, long-term immune support strategy.

What does Natural Immunity support in dogs and cats?

Natural Immunity is formulated to support immune system health and help enhance the immune response in dogs and cats. The combination of Reishi, Shiitake, and Maitake mushrooms, along with N-Acetyl-L-Cysteine (NAC) and Vitamin C, supports immune balance, resilience, and overall vitality as part of consistent daily wellness care.

Why does this formula use a triple mushroom blend with NAC and Vitamin C?

Each ingredient plays a complementary role in system-level immune support. Reishi, Shiitake, and Maitake mushrooms are selected to support normal immune system function and immune balance. NAC and Vitamin C complement the blend by supporting the body’s natural antioxidant defenses and overall cellular balance, contributing to a comprehensive, daily immune support approach.

Can this supplement be combined with other supplements?

Yes. Natural Immunity can be combined with other Rooted Owl® supplements. Many pet parents choose to use multiple products from our line to support different aspects of their pet’s health as part of a broader wellness routine.

How long does one bottle last?

Bottle duration depends on your pet’s Daily Serving, which is based on weight. Each bottle contains 60 capsules:

Cats and small dogs: typically 1 capsule per day → lasts 60 days

Medium dogs: typically 2 capsules per day → lasts 30 days

Large dogs: typically 3 capsules per day → lasts 20 days

Please refer to the Daily Serving section on the product label for the exact recommendation for your pet’s weight.

For dogs over 60 pounds: With a dosage of 3 daily capsules, a bottle will provide a 20-day supply.

Please ensure to adhere strictly to the dosage instructions provided by your veterinarian or the product label for the best results and your pet's optimal health.

When can I expect to notice changes?

Many pet parents report noticing changes within 2–6 weeks of consistent daily use. Individual responses may vary, and some pets may show a response sooner. As with any supplement, consistency over time is important, and your veterinarian can help guide expectations based on your pet’s age, size, activity level, and overall health.

Is this product supported by research?

Yes. The ingredients used in this formula, including the triple mushroom blend, N-Acetyl-L-Cysteine (NAC), and Vitamin C, have been evaluated in multiple scientific studies related to immune system support and overall wellness. Additional information is available in the Featured Ingredients section.

Is this supplement easy to give to pets?

Natural Immunity is provided in small, neutral-flavored capsules designed for ease of administration. The capsule size and neutral profile support consistent daily supplementation and help make routine use simple and stress-free for pet owners. For questions about integrating this supplement into your pet’s daily routine, your veterinarian can provide personalized guidance.

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Why Rooted Owl® Uses Capsules

Designed for Targeted Delivery

Capsules help shield active ingredients during digestion and support their release in the gut, where absorption occurs.

Standardized Extracts

Using standardized extracts allows for consistent formulations built around concentrated active ingredients in every capsule.

No Fillers — Actives Only

Our capsules are formulated without fillers, added sugars, artificial flavors, or unnecessary binders—only essential active ingredients.

Easy Daily Administration

Small, flexible, neutral-flavored capsules are designed to be easy to give and support consistent daily supplementation.

Better Compliance

Capsules with standardized extracts ensure better compliance and safety by providing consistent doses of active ingredients, enhancing predictability in efficacy and reducing the risk of adverse reactions.

Ingredient Stability

Capsules provide protection against environmental factors such as air, light, and moisture, which can degrade the potency and effectiveness of ingredients over time. This helps maintain the stability of the supplement, ensuring the full benefits of its ingredients

Precise Dosing

Capsules allow for precise measurement and control of dosage, ensuring that pets receive the correct amount of supplement each time. This guarantees efficacy and safety.

Avoidance of Allergens

Capsules can be made without common allergens found in treats, ensuring your pet’s health and well-being are prioritized, especially if your dog or cat has food sensitivities.

Ease of Administration

Capsules are easy to administer, as they can be easily disguised in food or among treats, making it simpler for pet owners to ensure their pets receive their supplements regularly. This helps improve compliance and adherence to supplementation regimens.

Increased Bioavailability

Capsules enhance the bioavailability of specific active ingredients by shielding them from the harsh gastrointestinal environment. They can also by tailored to release these ingredients at precise body sites or over controlled durations, maximizing their absorption.

Shroomin good!

So far this product seems great! There is no prevalent supplement taste to it like you can get with some products

grateful!

So grateful for this natural supplement! very clean ingredients, excellent mushroom blend!!

very happy so far!

I take mushroom supplements myself, so I did some research and decided to try this for my dog. His allergies have improved, and he looks healthier. So far, we're very happy with this product

excellent mushroom blend

The vet recommended to try mushrooms for my dog's immune health, and I've already noticed a difference. We do a lot of outdoor activities, I can absolutely tell he's more active and strong.

capsules are a bit big, they're ok with a treat, though i struggle sometimes. I can see some change in my cat's health and energy so it's worth the try

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