• Austin and Kat Mushroom Medley Health Supplement Powder for Dogs and Cats with Botanicals and Adaptogens
  • Austin and Kat Mushroom Medley Health Supplement Powder for Dogs and Cats Small Batch, Made in the USA
  • Austin and Kat Mushroom Medley Health Supplement Powder for Dogs and Cats Product Facts, Ingredients, Dosage
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Harper's

Mushroom Immunity Powder

Mushroom Immunity Powder

Rated 5.0 out of 5
Based on 20 reviews

Optimize your pup’s immune system as they continue their journey to top-dog status. Naturally high in polysaccharides and beta-glucans, this synergistic blend of seven multi-functioning mushrooms delivers next-level adaptogenic fungi together in one convenient serving.

our formulas are third-party tested to ensure optimal purity + safety*

*Learn more about our process here View full details
Harper, the English cream lab - she came to Kat as a puppy and inspired the desire for mushroom-based immune support for growing pups!

Harper's Story

These formulas are dedicated to my dog Harper, who inspired me to explore the benefits of mushrooms.

Harper was my very own quarantine puppy, an amazing distraction from all the chaos happening in the world. As the first developing dog I had taken care of in a while, she inspired me to deep-dive into helping her develop into the healthiest adult she could be. I learned that building a strong immune system was a key to long-term health, and went on a path to discover the power of mushrooms.

Product Facts

Active Ingredients: (All USDA Organic Mushrooms) Chaga, Cordyceps, Lion's Mane, Maitake, Reishi, Shiitake, Turkey Tail

Inactive Ingredients:None

Dosage Instructions

1 scoop = 1 half-teaspoon

Can be given during mealtime. For optimal support, give twice the recommended amount for the first 2 weeks.

How much should I give my pet?
Give one half-teaspoon for every 25 lbs of pet weight, per day.

For more tips on getting the most out of our powders, click here.

Does this work for dogs and cats?
Yes! This formula is suitable for both dogs and cats.

Lab Tests + Standards

  • Learn about our standards here
  • Learn more about our mission here
  • Access our lab test results here
  • Austin and Kat's supplement powders are CBD-free to provide daily support and complement any dog's wellness routine. Made with 100% active ingredients.

 

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Help younger pets keep a healthy immune system or help pets with seasonal allergies maintain a healthy immune response

lion's mane

lion's mane lion's mane hover

Lion's mane is a potent adaptogen for the central nervous system. It produces several novel aromatic compounds like hericenone that can benefit pets and people.

turkey tail

turkey tail turkey tail hover

This free-radical busting fungal superstar is loaded with exotic polysaccharopeptides that stimulate the immune system and promote long-term health.

Austin and Kat US-based CBD Small Business Natural Wellness for Dogs and Cats

our subscription program

is a real journey!

we make everything ourselves in small batches, so your recurring order helps us plan production, ensure we've got the right ingredients on hand, and reduce waste. As a special way to say thanks, subscribers earn special discounts on products + freebies along the way, including awesome collectibles like exclusive sticker sheets. Join the program today!

frequently asked questions

100% active ingredient CBD-free natural meal topper supplements for dogs and cats

Are there any inactive ingredients?

Nope! We opt for intentional ingredients and never use fillers or other unwanted nasties. Every powder is made up of 100% active ingredients from the very best botanicals and adaptogens we can find.

Is it okay to combine this formula with CBD?

Please do! We designed these formulas to not only be compatible with our CBD formulas, but to elevate them with a combination of synergistic building blocks and botanical antioxidants that complement each targeted effect.

How do I store this and what's it's shelf-life?

Be sure to reseal the package and store in a cool, dry place.

Health supplement powders are best used within 90 days of opening. Before opening, the expiration date can be found next to the lot code on the back of the packaging.

Recycling: These items are made of recycled materials and have reached the end of their life

Where are your products made?

All of our formulas are made with love, 100% by us. We do everything in small batches at our own Seattle MAKERY, and unlike most companies, we source all our own ingredients from start to finish.

Do you third-party test your products?

You bet! We spare no expense when it comes to quality assurance and our commitment to small batch manufacturing truly separates us from the pack.

We follow a strict set of criteria to ensure that every ingredient is top quality with consistent purity and potency, testing for impurities and contaminants at multiple points along the way. It takes extra time and effort as our process starts well before the day of manufacturing, but every step is well worth it and gives us the confidence that we are delivering our best.

our handmade process

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over the years I’ve found the best results come from using the best ingredients, and that's why everything we make is sourced, formulated, and crafted by hand by my dedicated team at our Seattle MAKERY

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customer reviews

  • Support Your Dog's Immune Health with Austin and Kat's Meal Topper - Featuring Cordyceps, Maitake, and Shiitake. Designed for pups on their way to top-dog status, this blend of seven USDA Organic mushrooms naturally high in polysaccharides and beta-glucans offers next-level adaptogenic fungi for your pup's well-being.
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average rating 5.0 out of 5
Based on 20 reviews
  • 5 Stars
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100% of reviewers would recommend this product to a friend
Taste
Rated 4 out of 5
Effectiveness
Rated 4 out of 5
Customer photos and videos
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20 Reviews
Reviewed by Kat R.
Verified Buyer
I recommend this product
My pet is a...
Young Dog (<3 years)
My pet weighs...
Dog: Medium (26 - 50 lbs)
Support Reasons
  • Overall Wellness
Rated 5 out of 5
Review posted

Boosted Health

Austin and Kat's Mushroom Immunity Powder impressed with its potent blend of reishi, shiitake, and maitake mushrooms. Easy to use and effective, it boosted my pet's immune health noticeably. Ideal for pet owners seeking natural wellness support.

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Taste
Rated 5 out of 5
Effectiveness
Rated 5 out of 5
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Austin and Kat

We're thrilled our powder has boosted your pet's health. It's great to hear the blend of mushrooms is easy to use and effective. Your support means a lot to us!
~ Zach

Reviewed by Emily
Verified Buyer
I recommend this product
My pet is a...
Adult Dog (3 - 6 years)
My pet weighs...
Dog: Medium (26 - 50 lbs)
Support Reasons
  • Overall Wellness
  • Immune Support
Rated 5 out of 5
Review posted

Great topper

Added this as a topper to both my dogs’ meals and they ate it up!

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Taste
Rated 5 out of 5
Effectiveness
Rated 5 out of 5
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Austin and Kat

Thank you for sharing! We're thrilled to hear your dogs love the powder as a meal topper.
~ Lilly

Reviewed by Tracie C.
Verified Buyer
I recommend this product
My pet is a...
Young Dog (<3 years)
My pet weighs...
Dog: Large (51 - 80 lbs)
Support Reasons
  • Digestive Health
  • Immune Support
  • Overall Wellness
Rated 5 out of 5
Review posted

Tasty topper!

You know how one partner makes the dogs’ food one way and the other makes it their way? Well I add Harper’s Immunity topper to my dogs’ food after I mix in wet + dry food, and our pups gobble down their meals immediately. When I was out of town my husband made the food without the topper and the dogs just stared at their bowls until he sprinkled some on! They love it, and I love that it supports their immune system. We have a Doberman (Thor) and a Frenchie mix (Coco), and many Dobies have very sensitive stomachs. We have used Harper’s immunity topper since Thor was a pup and he has never dealt with a sensitive tummy. His coat is shiny and gorgeous! We will soon get the joint support topper as well!!

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Taste
Rated 5 out of 5
Effectiveness
Rated 5 out of 5
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Austin and Kat

Thank you for sharing your story! We're delighted that our topper has become such an essential part of Thor and Coco's meals. It's great to hear they love it so much and that it's supporting their overall well-being.
~ Lilly