Mushroom supplement for dogs – skin, gut, brain & immune support
Bacon-flavoured mushroom supplement for dogs delivers nine functional mushrooms in one daily scoop. Target skin and coat, digestion, brain health and a normal immune response as your dog gets older.
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Fruiting body only · never grown on grain
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Nine mushrooms · one scoop, once a day
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Third-party tested · 300mg+ Beta-glucans
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90-day guarantee · try it with your dog
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We simply ask that you give it a real try — at least one jar used as directed for the full 90 days. If it's not right for your dog, we'll refund you in full. No awkward questions. No lengthy process.
Six reasons owners start. One scoop covers all of them.
Pick whichever one brought you here.
You found something under the skin
A soft lump you are certain was not there last year. Now you check it every time you stroke him, and you are not sure whether you are imagining it changing.
Lumps become more common as dogs get older due to their declining immune system and lack of beta-glucans in their diet, alongside the other things on this list. Turkey Tail, Agaricus Blazei and Maitake are the three in the blend chosen for immune support, because immune function is one of the things that declines with age.
He stands in the corner like he forgot why
Staring at a wall. Standing at the hinge side of the door. Awake and pacing at three in the morning, then flat all day. Slower to respond to his own name.
Lion’s Mane is in the blend for exactly this territory — it is the mushroom most associated with brain health and nerve function, and it is one of the reasons the formula is nine and not one.
Every spring, the same three weeks
Paw licking that starts in the evening. Head shaking. Rubbing his face along the sofa. It arrives at the same time every year and you have stopped being surprised by it.
Seasonal reactions come down to how the immune system responds, not to the pollen itself. Beta-glucans are the compounds mushrooms are studied for in immune support, and they come only from the diet — a dog makes none of their own.
The panting starts before you have picked up the keys
Pacing. Shadowing you from room to room. Panting when nothing is warm. Fireworks season written off entirely.
Reishi is the mushroom in the blend with the longest traditional use for calm and balance — it is often called the mushroom of longevity. It sits alongside the gut ingredients, because the gut and the nervous system talk to each other constantly.
The shine has gone out of him
Coat feels coarse rather than soft. Flakes in the fur after a brush. More hair on the sofa than there used to be. Grey coming through earlier than you expected.
Tremella is in the blend for skin and coat specifically — it is the one used for hydration and cellular protection. Coat is also the first thing a body deprioritises when resources are stretched, which is why it is often the earliest visible sign.
You have started paying attention to his poos
Loose one day, firm the next. More wind than there used to be. Straight out the back door to eat grass before breakfast. A stomach that reacts to any change in food.
Beta-glucans act as a prebiotic fibre — food for the bacteria already in the gut. Shiitake and Maitake add to that, and it matters beyond digestion, because around seventy percent of immune tissue sits in the gut wall.
Six problems. Nine mushrooms. One scoop.
This is why one supplement sits under all six. It is not one mushroom doing one job — it is nine, each chosen for different work, with a third-party verified beta-glucan dose behind them. Fruiting body only, never grain, one scoop over food.
This is not a two-week product
Beta-glucans work with consistent daily use. Here is what owners typically report, and when.
Settling In
Energy is up. Digestion is settling. Owners start noticing their dog seems more like themselves again.
The Changes Start
This is when owners start grabbing their phone to take photos. Lumps look different, reducing in size. Coats are changing. The comments start at the dog park.
Why They Reorder
By week 12, most owners say they'd never go back. Some individuals state lumps have completely disappeared and stock up for life. Some results speak for themselves.
Give it the full 90 days. If it is not right for your dog, we will refund you.
Formulated with veterinary guidance
Dr. Anna Carter DVM
- Consulted on Turkey Tail's cellular support formulation
Veterinary Oncology
Dr. Michael Hampton DVM
- Advised on immune system support research
Canine Immunology
Emma Harper DVM
- Contributed to holistic wellness protocol
Integrative Veterinary MedicineTrusted By 18,000+ Customers
"I would absolutely recommend these to any dog lovers who are needing some help or anyone that just wants to get their dog's back on track. This is Winston who had 2 lumps on his chest. He now only has 1!"
"After a year of constant worry trying to find a long term plan for my 10 year old dog, i finally come across something life changing. I use to have about 5 different supplements for lily, now i literally give her this everyday and she is full of life. It literally covers her whole wellbeing"
Our 10 year old boxer started getting a few little lumps which really worried us. We began looking into natural immune support and found this. It’s been about 6 weeks and we’ve just kept it in his daily food routine. Honestly just feels good knowing we’re doing something to support him.
Nine mushrooms. Not one.
Most mushroom supplements are one mushroom grown on grain. This is nine, fruiting body only, with the beta-glucan dose third-party tested every batch.
It was never the mushroom. It was the dose.
Beta-glucans are the compound mushrooms are actually studied for. Most supplements are grown on grain rather than fruiting body, so they contain very little — and most brands never test, which means they do not know what is in the jar either.
That is why owners try a mushroom supplement, see nothing, and conclude mushrooms do not work.
TrueGlucan is our answer to that: nine mushrooms, 100% organic fruiting body, and a third-party test on every batch so the beta-glucan content is measured rather than assumed.
No fillers. No guessing. Tested, every batch.
Try THE DAILY 9 Risk-Free
We’re confident your dog will love the benefits of the daily 9. That’s why every order is protected by our 90-day risk-free guarantee. If you’re not completely satisfied, we’ll make it right.
No fillers. No guessing. Tested, every batch.
What Our Customers Say About Us
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Mike F. June 2026Verified BuyerNice Product. I'm happy with my purchase.Product is a lot better than expected. I wasn't looking to solve a lump problem as my dog does not have any. But my dog was getting so slow as he is 10 years old now. This has definitely made him a lot brighter!
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David K. April 2026Verified BuyerWorth a try for everyoneMy vet in Ohio mentioned Turkey Tail as something worth trying. Found BetterPet and honestly wasn't expecting much. 12 weeks later the lump on Chester's back leg has shrunk enough that she commented on it at his checkup.
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Rachel P. April 2026Verified Buyerrecommend it to bulldog ownersMy french bulldog Gus started getting lumps around age five which apparently is common with the breed. Vet in Nashville kept saying watch and wait but they just kept coming. A friend in my Frenchie owners group on Facebook mentioned this so I tried it and ten weeks in and the two on his chest are noticeably smaller. So so happy
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Emma D. April 2026Verified BuyerThey're all gone!!!I don’t usually write reviews but I had to for this. After about 4 months I was stroking my dog and realised I couldn’t even find the lumps anymore. I actually went back a few times thinking I was missing them. Completely shocked. He’s also got way more energy now. Didn’t expect this at all.
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Rihanne R. June 2026Verified BuyerNo Lumps Reduced Yet.Lumps have not reduced yet however, the overall spark in my dog is very noticeable. I have always wondered how medicinal mushrooms help with dogs and i can 100% say that my 11 year old Dalmatian has been the brightest i have seen him in years. He has a lump on his neck that i was worried about, hopefully i see an improvement with that. Worth a try!
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John F. January 2026Verified BuyerVery impressed with thisstarted using this after my vet mentioned it and I’m actually impressed. My dog’s lumps have got smaller and one has disappeared completely and he just seems more lively overall. Love that it’s natural and not full of rubbish.
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Lisa G. February 2026Verified BuyerLump gone!Super easy to use just sprinkle it on food and done. My dog usually turns his nose up at supplements but this one he eats no problem. My dog only had one lump and it's gone, hopefully it stays like this.
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Johan D. June 2024Verified BuyerThanks BetterPet!we have a Bernese Mountain Dog so lumps always worried us. After a few months on this I can barely find them anymore. Biggest thing though he’s over the moon lately, way more playful and full of energy.
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Sarah M. February 2026Verified BuyerReally happy with this so farwasnt expecting much but honestly this has been great for my lab. he had a couple little lumps and we started adding this to his food daily. they seem smaller now and his energy is way better too
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James T. January 2026Verified BuyerMy dog eats it no problemMy dog eats it no problem which surprised me. just mix it with kibble and its gone in seconds
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Emily R. December 2025Verified BuyerSo far so goodBeen using it for about 6 weeks for my golden retriever. noticed the bump on her side doesnt feel as big anymore. still early but im happy so far
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Rachel M. March 2026Verified BuyerHelped us feel like we were doing somethingOur 10 year old boxer started getting a few little lumps which really worried us. We began looking into natural immune support and found this. It’s been about 6 weeks and we’ve just kept it in his daily food routine. Honestly just feels good knowing we’re doing something to support him.
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Mark L. January 2026Verified BuyerVet recommended turkey tailMy vet actually mentioned turkey tail mushrooms so i gave this a try. I Really like that its just mushrooms and not loads of weird stuff
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Chloe B. November 2025Verified BuyerMy older dog seems more energeticmy senior dog seems to have a bit more energy lately. only thing is the scoop is quite small but other than that its good
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Daniel S. March 2026Verified BuyerGlad we gave this a tryI noticed a few small lumps on my dog last year which scared me a bit. started adding this to his meals daily and he seems healthier overall
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Ryan K January 2026Verified BuyerGood product just wish the tub was bigger.Shipping was quick and the jar lasts longer than i expected. dog seems to like it. just wish the tub was a little bigger
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Hannah W. December 2025Verified BuyerEven our picky dog eats itOur border collie is picky but he doesnt even notice it mixed in with dinner
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Laura C. February 2026Verified BuyerImpressed so farStarted this after reading about turkey tail mushrooms for dogs. been about a month and im impressed so far
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Sophie J. November 2025Verified BuyerNo issues so farSo far so good. my dog eats it fine and we havent had any stomach issues which is always a worry with supplements
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Tom D. December 2025Verified BuyerMy senior dog seems brighterMy lab is almost 11 now and I wanted to start supporting his health a bit more. Been adding this to his breakfast every day for about a month and he actually seems more lively again. Could be coincidence but I’m happy with it
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Johan D. January 2026Verified BuyerMy vet mentioned mushroomsOur vet mentioned immune supporting supplements for aging dogs and I kept seeing turkey tail mentioned online. Decided to give this a try and it’s been really easy to add into our dogs food.
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Ben W. February 2026Verified BuyerToo early to fully tellOnly been using it around 3 weeks so still early days but our dog eats it fine and the powder seems good quality.
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Laura S. January 2026Verified BuyerHoping it helps long termBought this after noticing a small lump on our staffy. Still early but I like that it’s natural and mushroom based.
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Oliver T. February 2026Verified BuyerDog doesn’t mind itOur border collie usually refuses anything added to food but he eats this without a problem. Haven’t used it long enough to judge results yet though.
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Priya K. March 2026Verified BuyerSeems like a solid supplementBeen giving this to our dog for about a month now. Haven’t noticed anything dramatic but he seems healthy and the ingredients look really good.
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Kelly B. February 2026Verified BuyerDog didn’t love the taste at firstFirst few meals my dog seemed unsure about it but after mixing it properly into his kibble he started eating it normally.
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Aaron C. February 2026Verified BuyerWaiting to see resultsHe’s been on it about a month. Hard to say if it’s doing much yet but I’ll probably finish the jar and see.
