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My Dog's Painful Lumps Are SHRINKING, The Itching Stopped, And She's Finally Happy Again!
Try K9 Immune: The only natural, vet-approved immune support targeting the root cause of lumps, itching, and low energy — one tasteless scoop a day
With ingredients shown to provide:
✅ Visible changes in lumps in as little as 2 weeks
✅ Less itching and scratching within days
✅ Puppy-like energy and playfulness coming back
✅ Works for all breeds, ages, and sizes
✅ 180-day money-back guarantee
As Seen On:
Watch How Dogs Of All Breeds And Ages Go From Lumpy, Itchy, And Exhausted… To Energetic, Comfortable, And Happy Again
Start Seeing Calmer Skin In As Little As 5 Days With Visible Changes In Lumps Within 2-4 Weeks
* Results may vary on a case-by-case basis
Watching Your Dog Grow New Lumps, Scratch Nonstop, And Lose Their Spark Is Heartbreaking For Dog Parents
Why don’t chews, steroid creams, and expensive surgeries give lasting relief for dogs with lumps, chronic itching, and low energy?
There's a little-known reason why dogs develop stubborn lumps, scratch nonstop, and lose their energy. And why nothing seems to give lasting relief.
That little-known reason is something most vets never explain: Leaky Cells.
Think of Leaky Cells as "the invisible breakdown that lets lumps grow and itching spiral out of control."
Under normal conditions, your dog's body has a natural cellular shield that blocks toxins, yeast, and invaders from entering the bloodstream.
When it's intact, your dog stays itch-free, lump-free, and full of energy.
The problem is that modern life destroys this shield from the inside out...
Processed diets, "gut-bomb" immunity chews, lawn chemicals, and household toxins wear the shield down. Microscopic leaks open up and let invaders flood your dog's system.
The immune system panics. Instead of patrolling for abnormal growths, it's too busy fighting the toxins leaking through the cracks.
Research shows that when this cellular barrier breaks down, toxins and microbes slip into the bloodstream, triggering chronic inflammation, fatty deposits, and immune confusion
Studies confirm that common treatments (steroids, antibiotics, surgery) only address symptoms. They never repair the leaks. And antibiotics can crack the shield again within 24 hours.
Surgical removal costs $500-$2,000 per lump, requires anesthesia (a major risk for older dogs), and new lumps often appear afterward because the root cause was never addressed.
Result?
Your pup lives every day with a body that's fighting a war against itself. And you feel powerless to stop it.
No matter what you try... immunity chews, steroid shots, medicated baths, even surgery... the lumps keep coming back, the scratching never stops, and your dog keeps losing their spark.
But this ends NOW!
⬇️ Finally, There's Good News For All Dog Parents ⬇️
✅ 180-day money-back guarantee
Introducing K9 Immune: The World's First Natural Immune Powder That Seals "Leaky Cells" And Helps Your Dog's Body Target Lumps, Stop The Itch, And Restore Puppy-Like Energy
Developed by veterinary experts who've helped over 100,000 dogs get their health, comfort, and energy back
K9 Immune was developed in partnership with Dr. Randy Aronson (43+ years of veterinary experience, host of "Radio Pet Vet" for 10+ years) after extensive research into why conventional treatments fail for dogs with chronic lumps, itching, and immune decline.
Based on clinical insights and veterinary research, Dr. Randy and the Pup Labs formulation team identified the most powerful immune-restoring compounds backed by science and combined them to seal Leaky Cells and restore your dog's natural defense system.
K9 Immune Has Ingredients
Shown To Provide Results:
5 Days:
ITCHING CALMS, YEASTY SMELL FADING
2 Weeks:
ENERGY RETURNING, LUMPS SOFTENING
1 Month:
COAT SHINES, ZOOMIES COME BACK
3+ Months
RESULTS KEEP BUILDING
*Results are based on scientific studies of individual ingredients and verified customer testimonials
✅ 180-day money-back guarantee
All It Takes Is A Daily Scoop To Give Your Best Friend Their Health Back
K9 Immune contains 5 powerful ingredient groups backed by veterinary research and clinical studies. They have been precisely combined to seal Leaky Cells, restore your dog's natural immune defense, and help the body target stubborn lumps from the inside out...
Without gut-wrecking chews, immune-suppressing steroids, or risky surgeries!
Medicinal Mushroom Complex — Lion’s Mane, Turkey Tail, Reishi & Cordyceps
Four powerful mushrooms rich in beta-glucans that support your dog’s Natural Killer Cells — the body’s built-in defense against abnormal growths and fatty deposits. Lion’s Mane reinforces the gut wall to help stop toxins from leaking into the bloodstream. Cordyceps fuels energy and stamina so your dog gets back to being active.
Goji Berry, Rosemary & BioFlavonoid Complex (Quercetin, Fisetin, Luteolin)
These hero flavonoids are the engine of the formula — the key to sealing "Leaky Cells." Studies show they cut histamine output in half (less itching), accelerate gut and cell wall repair up to 37% faster, and clear out damaged cells that contribute to aging and low energy. Goji Berry and Rosemary add powerful antioxidant protection on top.
Echinacea
Nature’s immune booster. Stimulates white blood cell production — your dog’s frontline defense — to keep their immune system strong and responsive year-round.
MSM & BCAAs
MSM supports comfortable joint movement and reduces inflammation. BCAAs fuel muscle recovery and help maintain lean muscle mass — keeping your dog active, mobile, and strong.
Magnesium Citrate
Supports over 300 biochemical reactions in the body. Relaxes muscles, promotes calm behavior, strengthens bones, and amplifies the effectiveness of every other ingredient in the formula.
Every batch is filled into UV-protective bags to safeguard these delicate mushroom actives from light degradation — so your pup gets maximum potency in every scoop. The powder is micro-milled for maximum absorption and formulated to be virtually tasteless and odorless — even the pickiest dogs won’t notice it mixed into their food.
Blended in a GMP and NASC-certified facility in Florida. Every batch passes heavy-metal, microbiology, and potency testing before a single bag ships.
✅ 180-day money-back guarantee
How To Use K9 Immune
Meet The Veterinary Expert Behind K9 Immune™
Dr. Randy Aronson is the lead veterinarian at the world-renowned PAWS Veterinary Center in Tucson, AZ. For more than forty-three years, he’s delivered cutting-edge holistic care that restores sick dogs to vibrant health without relying on endless drugs or risky surgeries.
For over a decade, Dr. Randy hosted “Radio Pet Vet” — a national call-in show where heartbroken dog owners would call in, desperate for answers about their dog’s recurring lumps, mysterious skin issues, and fading energy.
He'd hear the same story over and over:
❌ Lumps surgically removed… only for new ones to appear weeks later
❌ Immunity chews from Amazon that caused vomiting and diarrhea
❌ Steroid shots that suppressed the immune system and left dogs defenseless
❌ Thousands spent on biopsies and removals with no lasting peace of mind
And every time, he felt the same frustration they did.
He knew there had to be a better way.
So he went on a mission: digging through decades of clinical research, testing natural compounds, and collaborating with leading scientists, until he finally cracked the code:
The real problem wasn’t allergies. It wasn’t “just old age.” It was Leaky Cells.
That breakthrough led him to identify what he calls the “Ancestral Immunity Elixir” — the very flavonoids that wild dogs instinctively seek out to strengthen their immune defense — and partner with Pup Labs to develop K9 Immune™.
No steroids. No gut-wrecking chews. No risky surgeries. Just veterinary science applied to the root cause.
✅ 180-day money-back guarantee
See Your Dog Go From “Lumpy, Itchy & Tired” To “Comfortable, Energetic & Happy” With K9 Immune™
One scoop a day supports your dog’s body to…
✅ Help lumps and bumps start softening and shrinking
✅ Calm the nonstop itching, scratching, and paw chewing
✅ Get rid of that stubborn yeasty smell that no bath can fix
✅ Bring back the energy, coat shine, and playfulness you miss
✅ Support long-term immune health so problems don’t keep coming back
✅ A fraction of the cost of repeated vet visits and procedures
✅ 180-day money-back guarantee
Works For Dogs Of All Breeds, Ages & Sizes
Try Our Vet-Approved Formula Today!
Vet-Formulated With Dr. Randy Aronson
Free From Gums, Waxes & Artificial Binders
Made In The USA In A GMP & NASC-Certified Facility
Based On Proven Veterinary & Immunology Studies
Triple-Tested For Purity, Quality & Potency
Safe For All Breeds, Ages & Sizes
🐶LIMITED TIME ONLY! BUY 2 GET 2 FREE 🐶
K9 Immune Buy 2 Get 2 FREE Bundle
50% OFF
K9 Immune Buy 2 Get 2 FREE Bundle
50% OFF
2 Bags K9 Immune + 2 FREE Bags
Strengthens your dog's immune system, fights off seasonal bugs, and keeps them feeling their best — now with a FREE bag of Tummy Essentials for total gut + immune support.
Today Only: $138
$276
Just $34.50 per bag + FREE Shipping
Save $138 on this bundle!
Just $34.50 per bag + FREE Shipping
Save $138 on this 3-pack!
Your Purchase Is Protected By Our 180-Day 100% Money-Back Guarantee
Here at Pup Labs, we make sure our customers love their product, or we'll refund 100% of their investment on the first bag. We're so confident that your dog will experience relief with K9 Immune that we'll bear all the risk.
FREE Shipping On 2 And 3 Bag Orders
(Within US Only)
No one likes paying for shipping. That's why when you purchase two bags or more, we gift free shipping within the US. You save more when you buy more!
180-Day Money-Back Guarantee
Most dogs start showing improvement within 7 days. Some see results even quicker. Some take a bit longer because every dog is different.
So the best thing you can do is give it a try, and if your dog doesn't show visible improvement—softer lumps, less itching, more energy—you have 180 days to claim a refund and get your money back on your first bag.
Instant Refunds
We want your dog to experience incredible relief and visible results from using K9 Immune. That's why if you're not happy with how it works for your dog, we'll give you a hassle-free, no-questions-asked refund on your first bottle.
Real, Verified Results: See Why Dog Parents Are Calling K9 Immune™ A Game-Changer
Note: All reviews below are from actual paying customers. They have been authenticated and verified
Cinda G.
"Both dogs love the taste and I have used it for several days now. Energy levels seem much better, both are eating very well.”
Rhonda D.
Joints better but waiting for moles to improve.”
Michele A.
“My dog seems to be having better poops twice a day.”
✅ 180-day money-back guarantee
Join The Mission To Help Dogs Naturally
We're On A Mission To Give 100,000,000 Dogs Relief From Chronic Lumps, Itching, And Immune Decline Without Surgery, Steroids, Or Endless Vet Bills
Dr. Randy Aronson, DVM
Lead Veterinary Consultant
Dr. Randy Aronson graduated from the University of Pennsylvania School of Veterinary Medicine with the prestigious Leonard Pearson Prize. With 43 years of clinical experience, advanced training in integrative medicine, and expertise in chronic disease management, Dr. Randy has dedicated his career to finding solutions that address root causes—not just symptoms.
Peter Tzemis
CEO, Founder & Dog Lover
Peter founded Pup Labs after watching too many dogs suffer from chronic health issues that traditional treatments couldn't solve. As a lifelong dog lover and advocate for natural pet health solutions, he's driven by one mission: give dog parents access to veterinary-grade natural formulas that actually work—so they never have to watch their dogs suffer needlessly again.
Still Not Sure? Here Are The Top Questions We Get About K9 Immune™
What is K9 Immune™ and how does it work?
K9 Immune is a veterinarian-formulated daily longevity powder designed specifically for dogs dealing with recurring lumps, chronic itching, low energy, and declining immune health.
It's powered by the "Ancestral Immunity Elixir" — a micro-milled blend of hero flavonoids (Quercetin, Fisetin, Luteolin) plus immune-shielding medicinal mushrooms (Lion's Mane, Turkey Tail, Reishi, Cordyceps).
Together, they seal "Leaky Cells" — the microscopic cracks in your dog's gut and cellular barriers that let toxins flood the system and shut down the immune patrol.
K9 Immune repairs the cellular shield, wakes up Natural Killer Cells to target abnormal growths, and silences the inflammation alarm — addressing the root cause that immunity chews, steroid shots, and surgeries completely miss.
How long will it take to see results?
Most dogs show improvement quickly:
Within 5 days: Calmer skin, reduced itching, and fading "Corn Chip" smell as the cellular shield begins repairing
Within 2 weeks: Energy surges. Smaller lumps may start softening and flattening as the immune patrol activates
Within 1 month: Digestion firms up. Coat looks healthier. Many dogs surprise their owners with "puppy zoomies"
3+ months: Long-term results. Lumps continue responding. Consistent daily use keeps the benefits going strong
Some dogs respond faster. Some take a bit longer. Every dog is different.
That's why we give you 180 days to try it risk-free.
How is K9 Immune™ different from the immunity chews I see online?
Most bargain "soft chews" are little more than flour, binders, and heat-treated fillers — extruded at high temperatures that destroy the active compounds before they reach your dog's system.
Studies show up to 84% of pet supplements don't even contain what their labels claim.
K9 Immune is different:
✅ Micro-milled for maximum bioavailability
✅ Free from gums, waxes, and artificial binders
✅ Blended in a GMP and NASC-certified facility
✅ Every batch independently tested for purity, potency, and safety
The bottom line: Most chews address symptoms with dead ingredients. K9 Immune targets the root cause — Leaky Cells — with bioavailable compounds that actually survive digestion.
My dog is extremely picky. Will they actually eat this?
Yes! Unlike mushroom pills or bitter powders, K9 Immune is micro-milled to be virtually tasteless and odorless. It blends seamlessly into dry kibble, wet food, or raw meals. Most owners tell us their dogs lick the bowl clean.
You can also mix it into their water bowl if that's easier for your routine.
Is K9 Immune™ safe for dogs of all breeds and ages?
Yes. K9 Immune is formulated with all-natural, vet-approved ingredients that are safe for dogs of all breeds, sizes, and ages. Whether you have a young pup you want to protect or a senior dog who needs extra immune support, this formula works with your dog’s biology — not against it.
My dog has lumps and bumps. Will this help?
K9 Immune was formulated with medicinal mushrooms and antioxidant-rich superfoods that support healthy cell function and a strong immune response. The Turkey Tail and Reishi mushrooms activate Natural Killer Cells that patrol for abnormal growths, while the BioFlavonoid Complex seals the cellular leaks that allow these issues to develop in the first place.
While we can't make specific medical claims, many dog parents have reported positive changes in their dog's lumps and overall vitality after consistent daily use. We always recommend consulting with your vet alongside adding K9 Immune to their daily routine.
Can I use K9 Immune™ alongside my dog’s current medications?
In most cases, yes. K9 Immune uses natural, whole-food ingredients that don’t typically interfere with prescription medications. Many owners find that once the immune system is balanced, their dogs have less joint stiffness and more energy. As with any supplement, we recommend consulting your veterinarian — especially if your dog is on immunosuppressants or other prescription medications.
How many bags should I get?
Each bag contains 30 scoops. Dosing depends on your dog's size:
• Under 25 lbs: 1 scoop/day (30-day supply per bag)
• 26–50 lbs: 1.5 scoops/day (20-day supply per bag)
• 50+ lbs: 2 scoops/day (15-day supply per bag)
Because mobilizing the body to target growths and repairing Leaky Cells takes time, we strongly recommend at least 90 days of consistent use for the best results — so the 3-bag bundle locks in the biggest savings and gives the natural actives time to do their best work.
Where do the ingredients come from?
All ingredients in K9 Immune are cultivated in the United States and combined in a state-of-the-art GMP and NASC-certified facility in Florida. NASC stands for the National Animal Supplement Council — a nonprofit dedicated to protecting pets by ensuring manufacturers use the highest quality ingredients. Each batch undergoes rigorous heavy-metal, microbiology, and potency testing before being approved for sale.
What is the guarantee?
Every order is protected by our industry-leading 180-Day Money-Back Guarantee. Try K9 Immune for six full months. If you don’t see the lumps begin to smooth out, the scratching doesn’t settle down, and the energy doesn’t return — or you simply change your mind — contact us anytime for a full, hassle-free refund on your first bag. No questions asked. We’re taking all the risk because we’re confident this formula delivers real results.
How does K9 Immune™ compare to steroids, surgery, and other treatments?
💊 Steroid Shots & Creams:
Suppress the immune system to stop itching — but leave your dog defenseless against the real threat. Lumps keep growing. Symptoms always return.
�� Surgical Removal:
Costs $500–$2,000 per lump. Requires anesthesia (risky for older dogs). Doesn't address the root cause — new lumps often appear afterward.
🦴 Immunity Chews:
Most are heat-extruded "gut bombs" with dead ingredients. Studies show 84% of pet supplements fail their own label claims.
✅ K9 Immune:
Seals Leaky Cells (the root cause). Wakes up Natural Killer Cells to target growths. Silences the inflammation alarm. No harsh drugs, no surgery, no gut-wrecking fillers.
The bottom line: Other treatments address symptoms. K9 Immune targets the root cause — Leaky Cells — so the cycle of decline finally ends.
✅ 180-day money-back guarantee
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