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A white bottle labeled "Real Mushrooms Turkey Tail Extract Capsules for Pets," containing 90 capsules of organic turkey tail mushrooms, veterinarian-designed and tested, with dog and cat icons on the label.

Turkey Tail Extract Capsules for Pets

Size: 90 Capsules
A white bottle labeled "Real Mushrooms Turkey Tail Extract Capsules for Pets," containing 90 capsules of organic turkey tail mushrooms, veterinarian-designed and tested, with dog and cat icons on the label.
A hand holds a bottle labeled "Real Mushrooms Turkey Tail Extract Capsules for Pets," a supplement with 90 capsules made from organic mushrooms and rich in beta-glucans.
A wooden spoon holds brown mushroom powder on a light surface, showcasing Real Mushrooms' Turkey Tail Extract Capsules for Pets and their beta-glucans benefits. Disclaimer: This product has not been evaluated by the FDA.
A five-star review reads, "Nice to finally have Real Mushrooms Turkey Tail Extract Capsules for Pets without the filler." Attributed to Stephanie, on a dark green background with a small tree icon below.
A man in a plaid shirt sits with a white dog, holding up its ears. Text above introduces Dr. Rob Silver, DVM, holistic vet, who discusses Real Mushrooms' Functional Feline Powder for cats and its immune support benefits.
Comparison chart highlights how Real Mushrooms' RealRest (Reishi, Valerian, Lemon Balm) compares to other brands in source, testing, extraction methods, transparency, and cost per active compound such as Reishi.
Two men kneel inside a greenhouse filled with rows of cultivated Reishi mushrooms. Above them, text reads: "Real Mushrooms: Over 50 Years of Growing Experience. Featuring RealRest—Reishi, Valerian, and Lemon Balm.

Turkey Tail Extract Capsules for Pets

  • Pet Health
†
$29.95
Size 90 Capsules
$29.95
$25.46 Translation missing: en.product.item_on_sale_compare_at $29.95

100% Satisfaction • Fast Free Shipping $75+ • Secure Checkout

Support your pet’s immune health naturally with our Turkey Tail Capsules for Pets. These convenient, vet‑formulated capsules deliver 300 mg of certified organic, hot water extracted turkey tail mushroom per serving, made from 100 percent fruiting body extract with no fillers or grains.

  • Supports and strengthens immune function
  • Digestive and gut support
  • Prebiotic properties
  • Antioxidant and inflammation support
  • Vet formulated
  • Give 1 capsule per 10 pounds of body weight daily
  • Open and mix the contents into your pet’s food if needed for easier dosing
  • Always consult your veterinarian before introducing new supplements to your pet's regimen

Real Mushrooms products are always:

  • Rated the #1 Mushroom brand by ConsumerLab
  • NASC (National Animal Supplement Council) audited and certified
  • Made from USDA Certified Organic Mushrooms
  • Verified for active compounds, safety, & purity through third-party testing
  • Free of any fillers
  • Sourced from mushroom (fruiting bodies) only—never mycelium fermented grain

This is our Real Mushrooms Guarantee: no shortcuts, no gimmicks—just real mushrooms.
Real Pets. Real Results.†

"This stuff is a miracle! My 11 year old yorkie had a bump on her stomach. Vet wanted to do a procedure that was going to cost me a fortune to remove it, but I’ve heard about turkey tail so I decided to try it. It’s been two months already and the bump has become so small you can barely see it and her energy is like a puppy the vet were surprised, can’t wait to purchase more I totally recommend this."

– Verified Customer

"Love this product for my older Labrador. He’s been taking it for a year now and doing extremely well after the removal of his kidney."

– Verified Customer

"10 months ago my 7 year old lab mix had a splenectomy due to a very large tumor on her spleen. The tumor came back as a hemangiosarcoma and she was given 4-6 months to live. The vet recommended I start her on turkey tail, as many animals had good success on it. We are now 10 months post splenectomy and she seems to be doing fine."

– Verified Customer

Real Ingredients

4-Time Winner
Best Mushroom Supplement Brand: ConsumerLab.com Survey

Trusted by wellness seekers and professionals alike, our mushroom supplements have earned the rating of Best Mushroom Supplement Products four years in a row by consumers in ConsumerLab.com Annual Supplement Survey.

†Ratings based on results of the 2025 ConsumerLab.com Survey of Supplement Users. More information.
Real Quality

Real Mushrooms is built on 50+ years of mycological and mushroom-growing expertise. Our founder’s roots trace back to the beginning of the functional mushroom category in North America. Today, we continue to lead the industry in science-backed and effective mushroom supplements.

Purity, Potency, Transparency

Every batch of our supplements is lab-verified for purity. We test for unwanted fillers and various contaminants.

We ensure quality along the entire production process:

  • Source: Organically grown mushrooms from trusted long-term partners
  • Process: Extracted for bioavailability, lab-verified, and blended/packaged in the USA
  • Testing: Each batch is tested for heavy metals, microbial contamination, pesticides & solvents

Nothing hidden. No marketing gimmicks. Just real ingredients, real science, and real results.
Bar chart showing customer preferences for product attributes with 'Quality' being the highest.
Real Vet. Real Formula.
Dr. Robert Silver, DVM, MS
Chief Veterinary Officer Formulator

Dr. Robert Silver brings to the Real Mushrooms Science Team 40 years of practical clinical experience treating small and large animals with diet, acupuncture, nutraceuticals, botanicals, and medicinal mushrooms.

  • Graduated from Colorado State's College of Veterinary Medicine in 1982.
  • Established one of the first integrative vet clinics in the USA in Boulder, CO in 1993.
  • Adjunct faculty member at several veterinary colleges.
  • Published papers and books on the topic of alternative medicines for pet health.
Real Mushrooms vs. Other Brands

Not all mushroom supplements are created equal. Real Mushrooms has set the standard for the most effective mushroom products because we have never compromised on quality. Here’s how Real Mushroom supplements compare with the other leading brands on the market.

Real Mushrooms Other Brands
Mushroom Source 100% organic mushrooms (fruiting bodies) Mycelium fermented grain (starch) and fillers
Beta-Glucan Content Guaranteed beta-glucans — every batch third party tested for identity, purity and potency Typically low beta-glucans and not disclosed — may list total polysaccharides instead which includes any starches
Extraction Method Hot water extracted or dual extracted for potency & optimal absorption Improperly extracted or simply dried and ground
Filler-Free Guarantee No starch, no fillers, no mycelium fermented grain Commonly contains grain (rice, oats or sorghum), starch and/or maltodextrin
Transparency Full disclosure of ingredients, sourcing, testing and extraction Vague or misleading marketing and unclear labeling
Cost per Serving Cost-effective for active compounds concentration in every serving Very expensive for amount of active compounds present
Expertise 50+ years of mushroom cultivation expertise — leader in supplement industry quality & standards Mislead customers with ambiguous labeling and filler-heavy products

Take the guesswork out of your mushroom supplement. Start enjoying real results now.

Buy Now
100% organic mushroom extracts
•
Verified beta-glucans
•
No grain fillers
•
50 years of experience
•
Wellness backed by 40,000+ customers
•

Customer Reviews

Based on 11 reviews
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87.5
b
bradd

thank you

T
Todd

My dog loves it.

M
Michelle

This stuff is a miracle!! . My 11 year old yorkie had a bump on her stomach. Vet wanted to do a procedure that was going to cost me a fortune to remove it , but I’ve heard about turkey tail so I decided to try it. It’s been two months already and the bump has become so small you can barely see it and her energy is like a puppy the vet were surprised, can’t wait to purchase more I totally recommend this.

A
Alison R.
Amazing

Okay, I was skeptical… but after reading reviews I gave it a try. And this stuff works! My small breed, senior dog had a bunch of small lumps under her skin on her belly. The vet said it could be beginning signs of mammary cancer and we needed to keep a close eye on it. After a few months on turkey tail, they started to shrink and now they’re COMPLETELY GONE! I’ve also had her on the 5 defenders, I’ve seen a big increase in her energy level and she just overall seems to feel better. If I didn’t see it with my own eyes, I’d have a hard time believing it works. I can’t wait to take her back and see what he has to say about this as he has been very skeptical of my holistic remedies in the past.

She also had a bunch of lumps on her back he said we’re lipomas that have almost completely gone away as well.

I’m not normally one to leave reviews, but I am blown away by this stuff.

S
Stephanie

Nice to have a true mushroom extract and not filler.

123
Frequently Asked Questions

Administer 1 capsule for each 20 pounds of body weight once daily or as directed by your veterinarian. 

They can be given with or without food. Many pet parents find that administering capsules with meals is easier and helps ensure consistency over time.

There are several options for giving capsules to your pet. You can open the capsule and sprinkle the powder over their food, or you can hide the whole capsule in a pill pocket or another tasty treat such as cheese, a small amount of butter, or a meatball.