Calvani BioBarrier Chews
Calvani BioBarrier Chews
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"I already loved the glove. But two weeks after adding the chews, the difference was night and day. His coat stays cleaner between grooms and the paw licking finally stopped. These two together are the whole system."
How To Use
How To Use
Check their weight — 1 chew for under 25 lbs, 2 for 25–75 lbs, 3 for 75+ lbs
Hand it over at mealtime like a treat
Picky eater? Crumble it directly over their food
Repeat daily and let the probiotic strains rebuild the gut environment, driving the itch and funk from the inside out
Our Guarantee
Our Guarantee
If you're not 100% satisfied within the first 30 days, just send it back to us and we'll give you a full refund.
No need to worry about the return shipping - we've got you covered!
Shipping & Delivery
Shipping & Delivery
We process orders within 24-72 hours and deliver them within 6-15 days depending on your location, with tracked shipment included for your convenience.
Calvani BioBarrier Chews
The Glove Fixes The Outside. This Fixes Why It Keeps Coming Back.
Pet Gloove kills the yeast and funk living on your dog's coat and skin. But here's what it can't reach: the gut microbiome imbalance that's breeding that yeast internally and pushing it back to the surface every 48–72 hours.
BioBarrier Chews go after the internal root cause, rebuilding the gut flora that keeps yeast in check so the glove's results actually last.
The Four Reasons The Funk Keeps Coming Back After Every Groom
Most pet parents clean the outside and wonder why the smell returns in 48 hours. The answer isn't on the coat. It's in the gut.
Yeast Isn't On The Coat. It's Bred In The Gut
Malassezia yeast originates in a disrupted gut microbiome and migrates outward to the skin. Cleaning the surface doesn't stop the supply
Good Bacteria Die Without The Right Fuel.
Most probiotic chews dump live strains in with no prebiotic support. Without fuel, they pass through before colonizing. BioBarrier's triple prebiotic stack makes sure they stay and work.
Chronic Itch Is An Inflammation Problem, Not Dirt
The redness, paw licking, and scratching are driven by an internal inflammatory response that salmon oil omega-3s directly calm.
External Grooming Can't Break An Internal Cycle
Without gut rebalancing, the war restarts every 72 hours. BioBarrier is what makes the glove's results last longer between uses.
Real Results That Build While Your Dog Sleeps
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The Paw Licking Finally Stops
As the probiotic blend recolonizes the gut, the yeast driving that itch loses its food supply and the licking cycle breaks on its own.
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The Funk Stops Returning After Grooming
BioBarrier cuts off the internal yeast cycle that resets the odor, so the glove's results last days longer with every passing week.
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A Softer Coat That Stays Cleaner
Salmon oil omega-3s nourish the skin barrier from the bloodstream outward, reducing the dry flaking and dander the glove has to work harder to lift.
Six Strains. Three Prebiotics. One Clean Formula.
While other probiotic chews hide cheap fillers and mystery "proprietary blends" behind wellness buzzwords, every BioBarrier ingredient is purposeful, vet-reviewed, and human-grade safe.
6-Strain Probiotic Blend
Rebuilds the gut
L. reuteri, L. plantarum, L. casei, L. brevis, B. bifidum, and B. longum — six clinically recognized strains that recolonize the gut microbiome, crowd out Malassezia yeast, and restore the internal environment that keeps odor and chronic itch from cycling back to the skin.
Ampin
Clears the gut
Creates a clean internal environment by supporting healthy digestive motility and crowding out the conditions where bad bacteria thrive.
Triple Prebiotic Stack
Feeds good bacteria
Probiotics without prebiotic fuel die before they colonize. BioBarrier's three-source prebiotic system gives each strain the nourishment it needs to establish, hold, and outcompete the pathogens driving your dog's itch and funk.
Salmon Oil
Nourishes the skin barrier
Omega-3 fatty acids delivered directly through the bloodstream to reduce the inflammatory response driving redness, dry flaking, and the relentless itch.
A Treat That Does More Than It Tastes Like.
One soft chew. No measuring. No mixing. No pill pocket battles. While they enjoy the pork flavor, six probiotic strains get to work rebuilding the gut environment that's been driving the itch, the funk, and the scratching you've been trying to solve from the outside.
The glove handles what you can see. This handles what you can't.
The 30-Day "Healthier Skin or It's Free" Guarantee
Try BioBarrier Chews for 30 days. If your dog's skin isn't healthier, their coat isn't softer, and you aren't done with the bath war zone for good — full refund. Simple as that
Frequently Asked Questions
FAQ
How fast will I see results?
Early wins show within the first 2–4 weeks — firmer stools, less paw licking, and less scratching as the probiotic strains begin establishing in the gut. Coat softness and reduced recurring funk typically follow between 30–60 days. Full microbiome rebalancing completes around 90 days, but you'll feel the progress building long before you get there.
How many chews should I give my dog each day?
Dogs 25 lbs and under get 1 chew daily. Dogs between 25–75 lbs get 2 chews daily. Dogs over 75 lbs get 3 chews daily.
Are BioBarrier Chews safe for cats?
BioBarrier is formulated specifically for dogs and is not recommended for cats. If you're looking for a grooming solution for your cat, Pet Gloove is fully cat-safe and works beautifully on even the most water-phobic kitties.
What if my dog doesn't like the taste?
The chews are pork-flavored and soft — most dogs treat them like a snack without any convincing needed. If yours is skeptical of anything new, crumble one directly over their food and it disappears before they notice. That's what the 30-day guarantee is for anyway — if it's not working for any reason, you pay nothing.
How fast is shipping?
We process orders within 24-72 hours and deliver them within 6-15 days depending on your location, with tracked shipment included for your convenience.
How do I get in contact?
You can message support by clicking the "Contact Us" section on our store.