For Cats + Dogs

Natural Immunity

Boost your pet’s immune system with Rooted Owl™ Natural Immunity vegan capsules, a triple mushroom blend of Reishi, Shiitake and Maitake mushrooms standardized extracts, plus antioxidants and vital nutrients that fortify defenses and reduce inflammation in dogs & cats.


  • Immune system booster
  • Reduces inflammation
  • Fortifies defenses (ideal for cold weather)
  • Boosts liver function

Active Ingredients Per Capsule:

  • Shiitake Mushroom Extract 20% Polysaccharides…280 mg
  • Reishi Mushroom Extract 30% Polysaccharides…240 mg
  • Maitake Mushroom Extract 30% Polysaccharides…80 mg
  • N-Acetyl-L- Cysteine…………….76 mg
  • Vitamin C……………………………60 mg
  • Vitamin A…………………………..1050 IU
  • Vitamin E…………………………..50 IU

Elevate your pet's immune health with Rooted Owl™ Natural Immunity vegan capsules, specially formulated with a triple mushroom blend that fortifies your pet's immune system and provides a range of essential benefits. Especially recommended for dogs and cats that are in a weak condition after having gone through diseases or surgeries. Designed for dogs and cats of all ages, breeds, and sizes, these capsules enhance immune system function, cellular activity, and inflammation management. Our unique blend of reishi, maitake, and shiitake mushroom extracts stimulates T helper cell activity, while bioactive compounds work to reduce inflammation and modulate immune responses. Enriched with antioxidants like vitamin C, A and E, our capsules ensure optimal cellular function, supporting your pet's overall well-being.

What are the specific benefits of Reishi Mushroom, Shiitake Mushroom, Maitake Mushroom, N-acetyl-L-cysteine (NAC), and Vitamin C for my pet's health?

Reishi Mushroom has immune-modulating properties that help support the immune system in dogs and cats. Shiitake Mushroom supports immune function and liver health, providing protection against oxidative stress. Maitake Mushroom supports metabolic health and assists in managing various severe diseases. N-acetyl-L-Cysteine (NAC) acts as a powerful antioxidant, supporting brain health, pain management, and thyroid function in pets. Vitamin C helps combat oxidative stress and free radical damage, promoting cellular health and longevity.

Is this supplement safe for my pet to consume?

When sourced from reputable manufacturers (as ours) and used as directed, these ingredients are considered safe for pets. It's essential to follow dosing instructions to ensure safety and effectiveness.

How long will it take to see noticeable improvements in my pet's health after starting this supplement?

The timeline for seeing results can vary depending on your pet's individual health condition and response to the supplement. Some pets may experience improvements in energy levels, immune function, or overall vitality within a few weeks, while others may take longer. Consistency in administering the supplement and following recommended dosages is key to achieving optimal results. Your veterinarian can provide guidance on what to expect based on your pet's specific needs.

How long will one bottle of this product last for my pet?

The duration a bottle of capsules will last depends on the dosage prescribed for your pet's size. Here's a breakdown:

For cats: Since the recommended dosage is 1 daily capsule, a bottle containing 60 capsules will last for 60 days.

For small dogs under 30 pounds: With a dosage of 1 daily capsule, a bottle will also last for 60 days.

For dogs between 30 and 60 pounds: Since the prescribed dosage is 2 daily capsules, a bottle will last for 30 days.

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.

Is this product backed by scientific evidence?

Yes, the ingredients in this product are backed by scientific research. Please refer to the links to relevant studies and research articles supporting the efficacy and safety of Reishi Mushroom, Shiitake Mushroom, Maitake Mushroom, N-acetyl-L-cysteine (NAC), and Vitamin C in the Featured Ingredients section.

How should I feed the supplements to my pet?

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.

Benefits of Rooted Owl™ Capsules

Customer Reviews

Based on 24 reviews
Community Care College
Mushrooms are good for us all

So excited to have these samples on hand for my students to learn about using alternative medicine and mainstream medicine hand in hand for great patient care.

A very good product so far

The labeling, combination of ingredients, and easy of giving orally makes this a great addition to our traditional medicine tool box

Natural Immunity

Dogs took it very well. Love that there is a natural supplement for the pups!

Cascade Park Animal Hospital
Free Sample

We like the packaging and the directions are straight forward for owners to follow. Comparing it to what we currently use we may be switching to this brand

Animal Health Center of Scottsbluff

Love the ingredients in the product. With the capsules were smaller to increase ease of use.