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Harper's

Mushroom Immunity+ Oil

Mushroom Immunity+ Oil

Rated 5.0 out of 5
Based on 20 reviews

Inspired by Lady Harper, Kat’s youngest dog. Developed to help support pups as they continue their journey to big-dog status.* Five immune-stimulating herbs, our CBD-rich hemp extract, and a custom mushroom superblend offer your dog the best of mother nature. Formulated for maximum bioavailability with a turkey tail mushroom superblend and ashwagandha along with other great herbs. Also available as a chew.

 *suitable for all dogs age 9 months through adulthood 

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

*made with BLEND#4 hemp extract - click here to see a lab result View full details

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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: Broad Spectrum Hemp Extract, Yucca Root, Ashwagandha Root, Astragalus Root, Marshmallow Root, Blueberry, Mushroom extract superblend (Turkey Tail, Cordyceps, Lion's Mane, Reishi)

Inactive Ingredients: MCT Oil from Coconut, Coconut Glycerin, Mixed Tocopherols (a natural preservative)

Dosage Instructions

Each full dropper (1ml) of this oil contains 15mg of naturally occurring CBD.

  • If your pet's never had CBD before, start with 2mg of CBD for every 10 lbs of weight.
  • Some experimentation to find the right serving size for your pet is totally normal.
  • For an in-depth guide to CBD for your pet, click here.

Lab Tests + Standards

  • Learn about our standards here
  • Learn more about our mission here
  • Access our lab test results here
  • CBD with CBDA for cats and dogs all natural broad spectrum hemp, small batch supplements

 

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

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Extracts of this immune system superstar are loaded with unique compounds called sulforaphanes, known to promote your pet's innate resistance to pathogens.

mushroom superblend

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Our Mushroom Superblend, made in the US from 100% USDA certified organic mushrooms, delivers powerful beta glucans and is rich in Vitamin B. Each mushroom adds unique health benefits, making it a comprehensive supplement for your pet's well-being.

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

CBD all natural hemp chews for dogs, customizable dosing for fast acting support

How much CBD should I give my pet?

If you've never used CBD with your pet before, we recommend starting with the following:

For Dogs: 2mg of CBD per 10lbs of weight

For Cats: 3mg of CBD per 10lbs of weight

CBD can be given as-needed or as part of a daily wellness routine.

For more tips on getting started with CBD, check out our guide here.

What is your BLEND#4 whole plant extract?

It’s been 10 years since Kat discovered the power of hemp extracts and we're still finding new and exciting ways to improve upon our formulas. BLEND#4 dives into the emerging science of raw hemp, encapsulating the cannabis plant’s composition in a way that is much closer to nature. We've managed to unlock this raw, unprocessed magic by partnering with the most respected extraction team in the industry, KND Labs. Through an innovative combination of extraction methods this latest blend is truly a game-changer, boasting a robust profile of cannabinoids that work synergistically, enhancing each other's benefits.

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

Oils containing animal-derived products (fish oils, green-lipped, mussel, etc.) should be used within 90 days of opening

All other formulas can be stored in a cool, dry place up to a year after opening.

We recommend refrigerating our oils only if you're not planning on finishing the bottle within 4-6 months of opening. (And oils with animal-derived ingredients should still be used within 90 days.)

Be sure to shake well before every use! 
Formulas containing coconut oil may need to come to room temperature to mix back together easily. 

Recycling: CBD Oil Bottles: Glass bottle and dropper are recyclable with other clean glass items. Remove and discard plastic tamper seal and labels from bottle. Separate glass dropper from plastic/rubber top (give the dropper a gentle wiggle & tug and it'll come right out.) Discard plastic/rubber dropper cap. 

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.
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
20 Reviews
Reviewed by Abigail B.
Verified Buyer
I recommend this product
My pet is a...
Young Dog (<3 years)
My pet weighs...
Dog: Medium (26 - 50 lbs)
Support Reasons
  • Antioxidant Support
  • Immune Support
  • Emotional Balance & Relaxation
  • Overall Wellness
Rated 5 out of 5
Review posted

CBD plus Mushrooms! Double the love

I have been looking for ways to add CBD and mushrooms into my pup’s diet, as there the research is showing such promising health benefits. Enter Austin and Kat! This is a brand I already love and trust, and I was so pleased to see this combination. We have been loving the ease and precise measuring of the oil, but am also excited to try the chews next! When I had questions about dosing, their customer service team was prompt and kind. Thank you A&K!

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Taste
Rated 5 out of 5
Effectiveness
Rated 5 out of 5
Was this helpful?

Austin and Kat

We're thrilled that you're finding the oil easy to use and that our customer service could assist you. It's great to hear you're looking forward to trying more of our products. We appreciate your trust in our brand!
~ Zach

Reviewed by Shane M.
Verified Buyer
I recommend this product
My pet is a...
Adult Dog (3 - 6 years)
My pet weighs...
Dog: Small (11 - 25 lbs)
Support Reasons
  • Focus & Cognition
Rated 5 out of 5
Review posted

Great product

Great product

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Taste
Rated 4 out of 5
Effectiveness
Rated 5 out of 5
Was this helpful?

Austin and Kat

Appreciate your feedback! If you ever have questions or want to share more, feel free to reach out. Thanks for being part of the Austin and Kat community! 🐾🐶
~Aracely

Reviewed by Alejandra T.
Verified Buyer
I recommend this product
My pet is a...
Senior Dog (6+ years)
My pet weighs...
Dog: Large (51 - 80 lbs)
Support Reasons
  • Immune Support
  • Aging & Long-Term Health
Rated 5 out of 5
Review posted

Freya

Freya our golden girl has ******, but thankfully it hasn't stopped her spirit. We got this oil in hopes to help support her immune system. It's easy to give to her, and I assume it must taste good! Thank you for this product, it seems to have helped her joints and decrease some inflammation around her tumor!

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Taste
Rated 5 out of 5
Effectiveness
Rated 5 out of 5
Was this helpful?

Austin and Kat

Thank you so much for your kind review and for sharing the adorable photo with us, Freya is absolutely gorgeous! It's wonderful to hear that the oil has helped get her feeling a bit more comfortable and that she's such a fan of the taste. One of my own pups was diagnosed back in the fall and it's definitely been a big adjustment but finding ways to support our pups and keep them feeling their best sure takes some of the stress off. Please keep us updated on how Freya does and know that the whole A&K team is pulling for her! ~Lilly 💜