FOR DOGS PRONE TO LUMPS & BUMPS

Turkey Tail Probiotic+ | Mushroom + Probiotic Blend for Dogs

★★★★★ Excellent 4.8/5 | Verified owner reviews
  • Found a lump and told to “just keep an eye on it”? This is what you can do every single day
  • Supports normal immune response, healthy cellular function & gut balance — the systems that matter most for lump-prone senior dogs
  • Absorbed, not wasted — 1,000 mg Turkey Tail unlocked by 1 billion CFU probiotic
  • Bacon-flavored powder — stir one scoop into his food, he begs for it
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Limited Time Offer
In Stock, ready to ship — arrives by
Refills every 30 days · Stop or cancel anytime
Less than 1% of customers claim our 90-Day Money-Back Guarantee — he loves it, or every cent back.
Dr. Sarah Whitmore, DVM

"Pairing Turkey Tail with a live probiotic is a smart formulation choice. Dogs lack the enzymes to break down mushroom cell walls efficiently — gut support is what makes the beta-glucans available."

Dr. Sarah Whitmore, DVM

Verified veterinarian

Veterinarian · Verified Reviewer

What's inside
Per scoop: Organic Turkey Tail Mushroom (1,000 mg — beta-glucans & polysaccharides) + Lactobacillus Acidophilus (1 billion CFU). Bacon flavor. No fillers, no additives, no artificial colors. 3rd-party lab tested — full supplement facts & CoA available on request.
Daily scoops
Dog sizeScoops / dayJar lasts
Under 25 lbs1~30 days
25–50 lbs2~15 days
Over 50 lbs3~10 days

Just stir into his regular food — the bacon flavor does the convincing.

Shipping & subscription
Ships from our US warehouse within 1 business day. Refills arrive automatically every 30 days (adjustable to your dog's dosing). Pause, skip or cancel anytime from your account — two clicks, no phone call.
Does this replace a vet visit for lumps?
No. Koirra Turkey Tail Probiotic+ is a daily supplement that supports your dog's normal immune response, gut balance and healthy cellular function — it is not a drug and does not treat, cure or prevent any disease. Always have new or changing lumps checked by your vet.
1,000mg
Organic turkey tail per serving
1 Billion
CFU probiotics in every scoop
30
Servings in every jar
90
Day money-back guarantee
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90-day money back guarantee

Vet-Formulated. Gut Balance. Immune Support.*

When time-honored mushrooms meet modern formulation, your dog gets the best of both.

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90-day money back guarantee
5 stars

Real Dogs, Real Stories

See what dog parents are saying about KOIRRA
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4.9 icon
"Finally a supplement my picky eater actually begs for!"
My golden turns her nose up at every supplement I've tried. Pills, powders, you name it. This bacon powder on her breakfast? She sits by the cupboard every morning waiting for it. It's part of our routine now and she genuinely loves it.*
Dog parent photo HAILEY A.
VERIFIED CUSTOMER
Picky Eater Approved Daily Routine
5.0 icon
"His tummy finally seems settled."
Our rescue has always had a sensitive stomach and mealtime was stressful for both of us. A few weeks into KOIRRA and his digestion seems so much more regular. He's comfortable after meals and I'm not second-guessing every bowl.*
Dog parent photo DANA H.
VERIFIED CUSTOMER
Gut Balance Sensitive Stomach
4.9 icon
"A clean product I feel good about giving daily."
I read every label. Most dog supplements are packed with fillers and mystery blends. KOIRRA is just organic turkey tail and probiotics — nothing I can't pronounce. My senior boy takes it every day and it fits right into his routine.*
Dog parent photo Mike M.
VERIFIED CUSTOMER
Clean Ingredients Senior Dog

More of the Dog They Used to Be.

From gut balance to everyday energy — here's what KOIRRA® supports, every single morning.

Daily Immune Support
Gut Balance & Digestion
Everyday Energy
Skin & Coat Support
KOIRRA® Turkey Tail Probiotic+ jar

Research Backed Ingredients

Two ingredients. Zero fillers. Every scoop delivers a clinically studied mushroom and a live probiotic — dosed at levels that actually matter.

Organic Turkey Tail Mushroom
1,000MG

Organic Turkey Tail Mushroom

Bacon Flavored
Immune Support Cellular Health Antioxidant Rich

Turkey Tail is one of the most studied mushrooms in the world, used in Japan for over 30 years and a staple of traditional wellness practices for centuries. It's naturally rich in beta-glucans and polysaccharides — compounds researched for how they support a normal, balanced immune response and healthy cellular function. Every scoop delivers a full 1,000 mg of organic fruiting body.

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Rated 4.8/5 by 14,932 Happy Dog Owners!
Lactobacillus Acidophilus probiotic
1 BILLION CFU

Lactobacillus Acidophilus

Bacon Flavored
1 Billion CFU Per Scoop Gut Balance Digestive Support

Here's the part most brands skip: dogs can't produce chitinase, the enzyme needed to break down mushroom cell walls. That's why we pair every scoop with 1 billion CFU of Lactobacillus acidophilus — a widely used probiotic strain that supports the breakdown and absorption of the beta-glucans, while supporting gut balance, comfortable digestion and nutrient absorption.

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90-Day Money-Back Guarantee

Their Wellness
Journey with KOIRRA®

KOIRRA® is built for daily use, not quick fixes. Here's how things tend to settle in once it's part of your dog's routine.

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90-day money-back guarantee

Week 1: A New Routine
  • The bacon-flavored scoop turns breakfast into their favorite part of the day*
  • Daily probiotics start reaching the gut*
  • Mealtimes stay easy — no pills, no wrestling*
Month 1: Gut Settles In
  • Digestion may feel more regular*
  • Supports a balanced gut microbiome*
  • Daily immune support becomes routine*
Month 2: Balance Builds
  • Supports normal immune response day after day*
  • Gut and immune support working together*
  • A consistent routine you both can count on*
Month 3+: Long-Term Support
  • Daily support becomes their new normal*
  • Supports healthy cellular function over time*
  • Gut balance and immune support, every single day*
  • KOIRRA® becomes part of their routine, not just a supplement*
Start Their Journey →

90-day money-back guarantee

5 Reasons Why

KOIRRA® is Different From Everything You’ve Tried

5 Reasons Why Dog Parents Choose KOIRRA®

Real ingredients. Clean formulas. Zero compromise.
KOIRRA properly dosed formula
Reason 1

Properly Dosed, Not Sprinkled In

No fairy-dusted blends. Every serving delivers 1,000mg of organic turkey tail fruiting body plus 1 billion CFU of probiotics — real amounts, clearly listed on the label.

Gut and immune support together
Reason 2

Gut & Immune Support Together

Here's what most brands won't tell you: dogs can't produce chitinase, the enzyme that breaks down mushroom cell walls — so plain turkey tail mostly passes straight through. KOIRRA® pairs every scoop with 1 billion CFU of live probiotics, supporting the breakdown and absorption of the beta-glucans.

Dog enjoying bacon flavored KOIRRA
Reason 3

Bacon Flavor Dogs Love

Unlike pills that get spat out, KOIRRA®'s bacon-flavored powder disappears into breakfast — most dogs lick the bowl clean. So the daily routine actually sticks.

Clean verified ingredients
Reason 4

Clean, Verified Ingredients

Organic fruiting-body mushrooms — never grain-grown mycelium. No fillers, no artificial flavors. Every batch is third-party tested for purity and potency.

Dog daily routine with KOIRRA
Reason 5

Built for Daily Use, Not Quick Fixes

Monitoring isn't a plan — supporting is. KOIRRA® is the thing you can DO every single morning: daily support for the systems your dog runs on, backed by a 90-day money-back guarantee.

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90-day money back guarantee

KOIRRA® vs. Other Brands

KOIRRA Turkey Tail Probiotic+

KOIRRA

  • Organic Fruiting-Body Mushrooms
  • Added 1 Billion CFU Probiotics
  • Bacon Flavor Dogs Love
  • 3rd-Party Tested
  • Made Specifically for Dogs
Other brand packaging

Other Brands

  • Grain-Grown Mycelium Blends
  • No Probiotics Added
  • Pills & Powders Dogs Refuse
  • No Test Proof
  • Generic Human Formulas

KOIRRA® vs. Other Brands

  • Real Fruiting-Body Mushrooms — 1,000mg of organic turkey tail per serving, never grain-grown mycelium filler
  • Gut & Immune in One — Turkey tail plus 1 billion CFU probiotics in a single daily scoop
  • Clean & Pure — No fillers, artificial flavors, or mystery blends. Third-party tested, every batch
  • A Ritual That Sticks — Bacon flavor dogs love, built for daily use week after week
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90-day money back guarantee

90 DAYS
SEE THE DIFFERENCE IN YOUR DOG

90-Day Risk-Free Trial

If you're not completely satisfied in your first 90 days, simply return your order for a full refund — no questions asked.

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Dog with KOIRRA jar — 90-day guarantee
Frequently Asked Questions

Common questions from dog parents

My dog has a fatty lump. Will this make it go away?+
No supplement can promise that — and you should run from any brand that does. What we can tell you: turkey tail's beta-glucans are among the most-studied natural immune supporters in dogs, and Koirra pairs 1,000 mg of it with the probiotic needed to actually absorb it. It supports the immune system that watches over your dog's cells every single day, plus healthy cellular function and gut balance — the systems that matter most for lump-prone and senior dogs. It is not a drug and doesn't treat, cure or prevent any condition, and new or changing lumps should always be examined by your vet. If you don't notice a difference in your dog within 90 days, every penny comes back. No forms, no hassle.
Why is there a probiotic in a mushroom supplement?+
Because dogs can't produce chitinase — the enzyme needed to break down mushroom cell walls. Without help, most Turkey Tail powder passes straight through. Our 1 billion CFU of Lactobacillus acidophilus supports that breakdown so the beta-glucans actually get absorbed, and supports gut health as a bonus.
How long until I notice anything?+
Digestion usually settles first — often within 2–3 weeks. Energy and vitality changes are most commonly reported between weeks 3 and 6. Consistency is the whole game: one scoop, every day. That's why we back it with a full 90-day guarantee.
How much do I give my dog?+
Up to 24 lbs: 1 scoop daily. 25–50 lbs: 2 scoops. 51+ lbs: 3 scoops. Each jar holds 30 servings. The scoop is in the jar, and the bacon flavor means most dogs eat it before the rest of their food.
Is it safe to use alongside my dog's medication?+
Koirra is made from food-grade organic Turkey Tail and a widely used probiotic strain, with no fillers or additives, and every batch is 3rd-party lab tested. That said, if your dog is on medication or being treated for a condition, check with your vet before adding any supplement — they know your dog best.
How do refills and cancelling work?+
Refills arrive automatically every 30 days, timed to your dog's dosing. Pause, skip or cancel anytime from your account — two clicks, no phone calls, no guilt trips. We keep customers with results, not lock-ins.
Veterinarian with golden retriever
★★★★★
“Pairing Turkey Tail with a live probiotic is a smart formulation choice. Dogs lack the enzymes to break down mushroom cell walls efficiently — gut support is what makes the beta-glucans available.”
Dr. Sarah Whitmore, DVM
Veterinarian · Verified Reviewer
Verified Veterinarian

Don't just watch and wait

Monitoring isn't a plan — supporting is. Start one bacon-flavored scoop a day, and give his gut and immune system the daily support they deserve.

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*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Koirra Turkey Tail Probiotic+ is a dietary supplement that supports your dog's normal immune response, healthy cellular function, gut balance and digestion; it is not a drug and does not treat lumps, tumors or any medical condition. Always have new or changing lumps examined by your veterinarian. Survey statistics are self-reported by customers and are not the result of a controlled clinical trial. © 2026 Koirra.