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Shroom-K9 | Support For Your Dog’s Immune System

Created by vets and trainers
Supports immunity and wellbeing
Natural immunity and vitality boost
5 mushrooms for supreme wellness
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Shroom-K9 Max Strength is a powerful mushroom supplement for dogs, to support brain and gut function, metabolism, energy and vitality. The 100% natural superfoods, with formulas backed by vets, nutritionists and champion trainers, help to maintain healthy organs, nerves and cells with antioxidant support. Containing 5 mushrooms for supreme wellness, our antioxidant supplement for dogs promotes brain function, digestive health, focus, energy, and quality of life in dogs of all ages. The anti-inflammatory properties come from a unique blend of medicinal mushrooms, which are renowned for their health-boosting properties and have been used in natural medicine for centuries. We're bringing those benefits to your furry friends, in a highly-absorbable powder format that you simply measure and mix into food.

Active ingredients per 1g:

Turkey Tail 40mg
Shiitake Mushroom 40mg
Chaga Mushroom 40mg
Maitake Mushroom 40mg
Lion’s Mane 40mg

Composition:

Brewers Yeast (Gluten), Turkey Tail (Trametes Versicolor), Shiitake Extract (Lentinula Edodes), Chaga Extract (Inonotus Obliquus), Maitake Extract (Grifola Frondosa), Lion’s Mane Extract (Hericium Erinaceus).

*Potential allergens shown in bold.


Analytical Constituents:

Carbohydrate 42.9%
Protein 44.3%
Fat 1.6%
Moisture 4.1%
Ash 7.12%
Simply mix the powder supplement into your dog's daily food. Feed according to your dogs weight and gradually increase over 5-7 days.

Dog Size Serving Size No. days per pouch
Small Dogs (0–10kg) 1g (¼ teaspoon) 100 days
Medium Dogs (11–20kg) 2g (½ teaspoon) 50 days
Large Dogs (21–40kg) 3g (1 teaspoon) 30 days
Xtra Large Dogs (41kg +) 5g (1 ¼ teaspoons) 20 days

How will a natural immune support and wellness supplement like Shroom-K9 Max Strength help my dog?

+

Medicinal Mushrooms are renowned for their health-boosting properties and have been used for centuries in natural medicine. By incorporating the power of medicinal mushrooms, Shroom-K9 Max Strength provides your dog with immune-supportive, anti-inflammatory, and antioxidant benefits.

This unique supplement aids in managing a range of health aspects, from immune function support to digestive wellness and cognitive function. With daily use, you can help support your dog’s natural resilience, keeping them active, alert, and full of life for years to come!

Is this dog supplement suitable for all breeds, ages and sizes of dog?

+

Yes! The only thing that affects the daily dosage of Shroom-K9 Max Strength is your dog’s size. See our feeding info chart below for more details.

What is in Shroom-K9 Max Strength?

+

Shroom-K9 Max Strength is a functional mushroom supplement crafted to support your dog’s immune system, cellular health, and overall resilience.

Each scoop is packed with a potent blend of five powerhouse mushrooms:

Turkey Tail (40mg) – known for its immune-modulating properties and rich beta-glucan content

Shiitake (40mg) – supports immune response and cardiovascular health

Chaga (40mg) – a powerful antioxidant that helps protect cells from stress

Maitake (40mg) – supports immune system strength and energy levels

Lion’s Mane (40mg) – promotes brain function and neurological support

All of these are blended with brewers yeast for added nutritional value.

With no synthetic additives or fillers, Shroom-K9 Max Strength delivers concentrated, natural support to help your dog stay healthy from the inside out.brewers'

Supplement Composition per 1g
Turkey Tail Mushroom 40mg
Shiitake Mushroom 40mg
Chaga Mushroom 40mg
Maitake Mushroom 40mg
Lion’s Mane Mushroom 40mg

Is Shroom-K9 Right for Your Dog?

+

Does your dog need a boost in overall health and vitality? Shroom-K9’s powerful mushroom blend enhances immunity, reduces inflammation, and supports brain, gut, and organ health, all in a simple daily scoop.

Worried about long-term health issues or chronic conditions? Shroom-K9 targets the root causes of many common canine health concerns, offering natural support for joint, nerve and cellular health, as well as metabolic, digestive, and cognitive function.

Want to provide your dog with a comprehensive wellness solution? With premium ingredients like Lion’s Mane, Turkey Tail, and Chaga, Shroom-K9 not only protects and repairs but also helps your dog thrive with energy, focus, and longevity.

How do I give this supplement to my dog?

+

We've produced Shroom-K9 Max Strength as a powder supplement so it can easily be added to your dog's daily food. Simply measure and mix! We love to spread ours on K9-Calm Mats for an extra enriching boost.

My dog is on a special diet. Can they still have this?

+

Yes! This works with any diet. The formula is designed to assist your dog’s gut, not upset it!

Can I feed Shroom-K9 Max Strength to my dog when on prescription medication?

+

Because the ingredients in our supplements are all-natural and have been formulated by vets and nutritionists, they can usually be used in conjunction with prescription medication. We would always recommend that you consult with your vet before changing your dog’s diet if your dog is on prescription medication.

Shroom-K9 | Support For Your Dog’s Immune System

As Seen In

Better Health. Happier Dogs.

Support your dog’s wellbeing with all-natural superfood support,expertly made dog health & wellbeing products.

Made By
Experts

Our products have been formulated by our team of vets, champion trainers and nutritionists.

Natural Quality
Ingredients

All of our products are 100% natural, non-sedative and supported by research.

Superfood
Innovation

A powerful powder supplement that fits easily into your dog’s mealtime routine.

The ingredients behind Shroom-K9

Enhance your dog's health with Shroom-K9 Max Strength. Our premium supplement combines 5 mushrooms to support immunity, boost brain function, vitality & more.

  • Created by vets and trainers
  • Supports immunity and wellbeing
  • Natural immunity and vitality boost
  • 5 mushrooms for supreme wellness

Lions Mane

40mg

Lion’s Mane supports healthy brain function and nerve regeneration, helping with focus, cognitive health, and age-related decline. It may also support the gut and immune system.

Lions Mane

Turkey Tail

40mg

Turkey Tail is rich in powerful polysaccharides that help strengthen the immune system, supporting dogs recovering from illness or needing extra immune defence.

Turkey Tail

Shiitake

40mg

Shiitake mushrooms provide natural immune-boosting beta-glucans and have anti-inflammatory and antioxidant effects that support overall wellbeing.

Shiitake

Chaga

40mg

Chaga is packed with antioxidants that help combat oxidative stress, support immune strength, and promote healthy skin and coat.

Chaga

Maitake

40mg

Maitake contains potent beta-glucans that support immune regulation and may help maintain balanced blood sugar and overall vitality.

Maitake

What Makes A-OK9 Products Different?

Smarter Dog Health and Wellbeing Starts Here
Crafted by vets, behaviourists, and nutrition experts, A-OK9 delivers science-backed, all-natural superfood blends designed to support health, behaviour, and longevity—without the fillers or fuss.

Checkmark icon

All-Natural Superfood Blends

No fillers or artificial nasties

Checkmark icon

Targeted Health Support

For calm, joints, digestion & more.

Why Shroom-K9 is a daily essential to supports your dog's immune system

Easy daily scoop
All-natural ingredients
Vet-approved formulations
No fillers or artificial additives
Made in the UK

All Your Frequently Asked Questions - Answered!

How will a natural immune support and wellness supplement like Shroom-K9 Max Strength help my dog?

+

Medicinal Mushrooms are renowned for their health-boosting properties and have been used for centuries in natural medicine. By incorporating the power of medicinal mushrooms, Shroom-K9 Max Strength provides your dog with immune-supportive, anti-inflammatory, and antioxidant benefits.

This unique supplement aids in managing a range of health aspects, from immune function support to digestive wellness and cognitive function. With daily use, you can help support your dog’s natural resilience, keeping them active, alert, and full of life for years to come!

Is this dog supplement suitable for all breeds, ages and sizes of dog?

+

Yes! The only thing that affects the daily dosage of Shroom-K9 Max Strength is your dog’s size. See our feeding info chart below for more details.

What is in Shroom-K9 Max Strength?

+

Shroom-K9 Max Strength is a functional mushroom supplement crafted to support your dog’s immune system, cellular health, and overall resilience.

Each scoop is packed with a potent blend of five powerhouse mushrooms:

Turkey Tail (40mg) – known for its immune-modulating properties and rich beta-glucan content

Shiitake (40mg) – supports immune response and cardiovascular health

Chaga (40mg) – a powerful antioxidant that helps protect cells from stress

Maitake (40mg) – supports immune system strength and energy levels

Lion’s Mane (40mg) – promotes brain function and neurological support

All of these are blended with brewers yeast for added nutritional value.

With no synthetic additives or fillers, Shroom-K9 Max Strength delivers concentrated, natural support to help your dog stay healthy from the inside out.brewers'

Supplement Composition per 1g
Turkey Tail Mushroom 40mg
Shiitake Mushroom 40mg
Chaga Mushroom 40mg
Maitake Mushroom 40mg
Lion’s Mane Mushroom 40mg

Is Shroom-K9 Right for Your Dog?

+

Does your dog need a boost in overall health and vitality? Shroom-K9’s powerful mushroom blend enhances immunity, reduces inflammation, and supports brain, gut, and organ health, all in a simple daily scoop.

Worried about long-term health issues or chronic conditions? Shroom-K9 targets the root causes of many common canine health concerns, offering natural support for joint, nerve and cellular health, as well as metabolic, digestive, and cognitive function.

Want to provide your dog with a comprehensive wellness solution? With premium ingredients like Lion’s Mane, Turkey Tail, and Chaga, Shroom-K9 not only protects and repairs but also helps your dog thrive with energy, focus, and longevity.

How do I give this supplement to my dog?

+

We've produced Shroom-K9 Max Strength as a powder supplement so it can easily be added to your dog's daily food. Simply measure and mix! We love to spread ours on K9-Calm Mats for an extra enriching boost.

My dog is on a special diet. Can they still have this?

+

Yes! This works with any diet. The formula is designed to assist your dog’s gut, not upset it!

Can I feed Shroom-K9 Max Strength to my dog when on prescription medication?

+

Because the ingredients in our supplements are all-natural and have been formulated by vets and nutritionists, they can usually be used in conjunction with prescription medication. We would always recommend that you consult with your vet before changing your dog’s diet if your dog is on prescription medication.

What Makes A-OK9 Dog Health
& Welling Products Better

All Natural dog supplements that do more than just support - they transform

A-0K9 Supplements

Powder = Higher activesTargets calm, joints, gut & moreMixes easily with raw food100% superfood ingredientsVet & behaviourist backed

Typical Supplements

Generic, low-potency formulasOne-size-fits-all approachMade for dry kibble mealsFull of binders, fillers & artificialsLimited proof or visible results
Better ingredients. Smarter formulas. Real results for your dog.
Vet Approved

Vet Approved

All-Natural Dog Health & Wellbeing Products

Our dog health and wellbeing products are formulated by our team of vets, trainers and nutritionists. 100% natural, non-sedative, and backed by research.

A-OK9 · Vet-Formulated & Research-Backed Supplements
Vet Approved

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