50,000+ Devoted Cat Parents
THE PAWSDAILY™ - JAPANESE WIRELESS FOUNTAIN
PawsDaily's CARDIOVOLT
#1
Vet Recommended
Made in USA | Third-Party Tested
$39.95
Your cat isn't broken. The fountain is. Most cat fountains are loud, wired to one spot, and built with cheap pumps that scare cats off after day one. If your cat doesn't feel safe drinking — no filter in the world matters. Our Japanese-engineered wireless fountain goes wherever your cat actually wants to drink. Silent enough they won't notice it. Clean enough they'll never stop using it.
- Restores 40% Lost Heart Energy
- 9 Active Ingredients — Clinical Doses
- Arrhythmia Risk Down 2.96x
- Protects the Heart + the Gut That Feeds It
- Built for MMVD Dogs
Why does my dog need a heart supplement?
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Your dog's heart isn't just weakening — it's starving. Published metabolomics research shows MMVD hearts produce up to 40% less ATP, the energy that powers every beat. Your vet found the murmur. They said "watch and wait." But your dog's cardiac energy is draining right now — and no prescription exists before Stage B2. CARDIVOLT delivers the same cardiac-protective nutrients found in the #1 prescription heart diet — L-Carnitine, Taurine, EPA/DHA — plus CoQ10, Magnesium, and a gut-heart axis probiotic in one daily scoop. Built for the breeds that need it most.
Is CARDIVOLT safe for my dog?
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Every ingredient in this formula was chosen from peer-reviewed canine cardiac research. This isn't a generic multivitamin with a heart label slapped on it.
The core stack — L-Carnitine, Taurine, EPA/DHA — is validated by the Royal Canin Veterinary Cardiac diet, the gold-standard prescription intervention for heart disease in dogs.
CoQ10 was tested in a randomized, double-blinded controlled trial specifically in dogs with MMVD. Magnesium is described by veterinary cardiologists as the most important mineral for the cardiac patient.
Every batch is third-party tested for purity, potency, and contaminants. No artificial flavors, no fillers, no grain-based bulking agents.
Vet-formulated, made in the USA, and recommended by cardiologist-aligned veterinarians — so you know exactly what your dog is getting.
My dog seems fine — do they still need this?
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Here's the thing — your dog might look healthy right now. But if they have a murmur, the damage is already happening inside.
MMVD hearts lose up to 40% of their energy production before you ever see a symptom. The gut microbiome starts shifting toward disease at Stage B1 — before your vet will prescribe anything.
That's why over 50% of Cavaliers develop murmurs by age 5 and 90% by age 10. Not because their owners missed something, but because nobody told them what to do before Stage B2.
A dog that "seems fine" with a murmur is just a dog that hasn't shown symptoms yet.
CARDIVOLT targets the preclinical window where no drug exists. That's the difference.
What's included in the box?
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Everything you need to get started — nothing extra to buy.
🐾 CARDIVOLT Powder — 30-day supply of 9 clinical-dose cardiac actives
🥄 Dosing Scoop — sized for accurate, repeatable daily servings
📋 Weight-Based Dosing Chart — exact amounts for small, medium, and large breeds
📖 Heart Health Guide — the science behind every ingredient, explained simply
💊 Full Supplement Facts Panel — every dose transparent, nothing hidden
How do I use it, and will my dog eat it?
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No pills. No chews to spit out. CARDIVOLT is a powder that mixes directly into your dog's food — wet or dry. One scoop per day based on your dog's weight using the included dosing chart.
For mixing, most dog parents stir it into wet food or add a splash of warm water to kibble. The powder dissolves easily and carries a mild, food-neutral flavor. Dogs that rejected chews and tablets eat this without noticing it.
Most heart dog parents add it to their morning feeding routine. The whole process takes about 10 seconds.
HELPS WITH
- 9 Clinical-Dose Ingredients
- Japanese-Engineered Filtration
- Prescription-Grade Nutrients
- Built for MMVD Dogs
- Third-Party Tested
Why Clinical Dosing Matters
The missing detail behind every heart supplement that doesn't work.
Why Clinical Dosing Matters
The missing detail behind every heart supplement that doesn't work.
Most Supplements Are Under-Dosed
Most heart chews use milligram-level doses crammed into a tiny treat. That's not enough room for even one ingredient at a therapeutic level — let alone nine. If the dose isn't high enough to match what researchers actually used, the ingredient is decoration. CARDIVOLT uses a powder format specifically so every ingredient hits clinical concentration.
The "Watch and Wait" Trap
Your vet finds a murmur. They say come back when it's Stage B2. But the heart is already losing up to 40% of its energy production. The gut microbiome is already shifting toward disease. There is no prescription for this window — and most owners spend it doing nothing. CARDIVOLT was built for the gap between diagnosis and drugs.
Chews Dogs Spit Out
The #1 reason heart supplements fail isn't the formula — it's the format. Dogs accept a chew for a week, then refuse it. Every rejected dose is a missed day of cardiac support. Powder mixes directly into food. Dogs don't taste it, don't fight it, and don't skip it. Compliance is the real difference between a supplement that works and one that sits in your cabinet.
The Gut Nobody Talks About
MMVD doesn't just damage the heart. Published research shows gut bacteria shift toward disease starting at the earliest preclinical stages — increasing compounds that directly harm cardiac tissue. No other heart supplement addresses this. CARDIVOLT includes a targeted probiotic because the gut feeds the heart, and a broken gut accelerates a broken heart.
50,000+ Happy Dog Parents
Sarah,
28
Verified Buyer
"We tried three different heart supplements in one year. Every time it was the same — tiny chews with barely anything in them, and our Cavalier would spit them out after a week. I'd spent over $150 on bottles that ended up in the trash and the vet kept saying there's nothing to prescribe until it gets worse. I was watching him slow down a little more every month because there was nothing I could do. A friend in my Cavalier group told me the problem wasn't the supplements — it was that every chew on the market used the same milligram dusting that couldn't fit real doses. Started this powder and for the first time he eats it without a fight. It's been four months now. Vet says his murmur hasn't progressed. His energy is back. I just wish someone had told me sooner that the format was the problem, not my dog."
PawsDaily's CARDIOVOLT
$39.95
Purchased on March 14th, 2025
Jake & Lauren,
35
Verified Buyer
"Our Dachshund had a Grade 3 murmur, low energy, and was coughing every night even though we had him on a top-rated chew. Vet ran an echo — moderate valve degeneration. Ran it again three months later — worse. Third vet finally said he needs clinical-level doses, not treat-sized ones. We tried a competing powder for a month before the taste made him refuse his food entirely. That's when I found CARDIVOLT. Mixed it into his wet food, completely undetectable. That was five months ago. The nightly coughing has nearly stopped, he's gained his stamina back and his breathing at rest is the calmest it's been in a year. His vet asked what we changed. The dosing is what made the difference."
PawsDaily's CARDIOVOLT
$39.95
Purchased on March 14th, 2025
Danielle,
42
Verified Buyer
"My neighbor's Shih Tzu went through months of lethargy and coughing before they figured out it was MMVD progressing from a murmur the vet called 'mild' two years ago. Watching her spend thousands on emergency visits with no real answers — I told myself I'd never let that happen to ours. Started our Cavalier on CARDIVOLT as a preventative. Mixed it into his food, he was eating it within a minute. That was six months ago. Vet looked at his echo and said keep going. Peace of mind for less than the cost of one vet visit. I'd rather support his heart now than deal with heart failure later."
PawsDaily's CARDIOVOLT
$39.95
Purchased on March 14th, 2025
Break the Decline
Real outcomes from heart dog parents who finally switched from under-dosed chews — to clinical-strength cardiac support.
Break the Decline
Real outcomes from heart dog parents who finally switched from under-dosed chews — to clinical-strength cardiac support.
0%
Noticed
Reduced coughing, calmer breathing, or improved energy within the first 30 days.
0%
Reported
Their dog accepted the powder in food without resistance — no spit-outs, no refusals.
0%
Described
Feeling less helpless about their dog's heart condition for the first time since the murmur diagnosis.
Based on a post-purchase survey of 500 heart dog parents who used CARDIVOLT consistently for 60+ days.
Proven Benefits. Backed by Cardiac Science.
Offsets the natural decline that comes with every passing year.
Cardiac energy production naturally drops as small breed dogs age — and with MMVD, that decline accelerates. Daily supplementation gives your dog's heart what it can no longer produce on its own.
✔ Protects cardiac cells from the oxidative damage that drives premature decline
✔ Supports sustained heart function through every disease stage
Regulated heart rhythm and reduced cardiac inflammation.
Omega-3 EPA/DHA acts as a direct anti-inflammatory inside cardiac tissue, reducing the markers that drive disease progression. It keeps your dog's heart rhythm stable without pharmaceutical intervention.
✔ Reduces inflammatory markers at the cardiac level
✔ Supports faster recovery and year-round heart resilience
The nutrient your dog's heart depends on most.
L-Carnitine transports fatty acids into cardiac cells — the mechanism behind every heartbeat. When levels drop, the heart loses up to 40% of its energy production and the muscle silently weakens.
✔ Helps prevent the energy loss associated with MMVD progression
✔ The single most critical nutrient for long-term canine heart function
Supports the gut that feeds the heart.
The gut microbiome begins shifting toward disease at the earliest stages of MMVD. When harmful bacteria take over, they produce compounds that directly damage cardiac tissue — silently, before any symptom appears.
✔ Protects against gut-driven cardiac inflammation from preclinical MMVD
✔ Deficiency in gut health is a leading accelerator of heart disease progression
Emily Foster, DVM
Board-Certified Veterinary Parasitologist
Under-dosing is the problem I see owners miss the most. They find a heart supplement, give it every day, and assume it's enough. Then the echo comes back showing progression and they're blindsided. The supplement isn't always the issue — it's that most chews are hardwired to fail. A treat-sized chew with no room for real doses is an open invitation for wasted money and a guarantee your dog is getting a fraction of what the research actually used. Most supplements on the market only solve half the problem — they list the right ingredients but use doses too small to matter. This is the first formula I've seen that pairs clinical-strength cardiac nutrition with a powder format that dogs actually eat — every ingredient chosen based on peer-reviewed canine cardiology, nothing included without a reason. I tell my clients: the chew handles convenience, but the right formula at the right dose is what keeps a murmur from becoming heart failure.
Your Dog's CARDIVOLT Journey
Consistency is key. Here's what daily supplementation does.
1 Week
Early Signs
✓ Cardiac nutrients begin absorbing into the bloodstream
✓ Gut microbiome starts shifting toward healthier balance
✓ First signs of reduced coughing and calmer breathing at rest
1 Month
Building Momentum
✓ Coughing noticeably reduced or gone entirely
✓ Energy and stamina on walks visibly improving
✓ Breathing rate at rest begins to stabilize
✓ Dog acting more like themselves — engaged, present, playful
3 Months
Peak Protection
✓ Cardiac energy levels fully restored and sustained
✓ Heart inflammation markers measurably reduced
✓ Murmur progression slowed — heart operating at full supported capacity
60-Day Risk Free Trial
We understand the skepticism. In a market full of under-dosed supplements making empty promises, we believe in proof over promises. That's why we invite you to experience CARDIVOLT for a full 90 days, completely risk-free.
Almost Sold Out
100% Satisfaction
Fast Shipping
Easy Returns
60-Day Risk Free Trial
We understand the skepticism. In a market full of under-dosed supplements making empty promises, we believe in proof over promises. That's why we invite you to experience CARDIVOLT for a full 90 days, completely risk-free.
Almost Sold Out
100% Satisfaction
Fast Shipping
Easy Returns
