🎁 NEW YEAR SALE 🎁 SAVE 50% TODAY
02 HRS
:
30 MIN
:
29 SEC
Check Availability →

Reason #1

Your Dog's Heart Valve Is Slowly Wearing Down

Reason #1

Your Dog's Heart Valve Is Slowly Wearing Down

If you own a Cavalier King Charles Spaniel, a Dachshund, a Poodle, a Chihuahua, a Yorkshire Terrier, or any small breed under 40 pounds, your dog was born with a genetic weakness in their heart valve that most owners never learn about until it is too late.Some dogs show it early. A soft cough at night. Less excitement for walks. Breathing that sounds heavier when they settle down. Some dogs show nothing at all. And for now, everything looks fine.

 

But something is already happening inside their heart.

A tiny valve that opens and closes with every beat is slowly wearing out. But not from simple use. The valve contains cells that are designed to repair everyday wear. In small breeds, those cells receive a corrupted signal and start breaking the valve down instead of fixing it. The strong fibers are replaced with soft tissue that cannot hold its shape. The valve thickens. It stops sealing properly. Blood leaks backward. The heart strains harder. It stretches. It enlarges. And it never gets a rest.

 

You see it in your dog before you understand it. They slow down. They tire faster. They stop following you from room to room. And you don't know why. This is called MMVD, Myxomatous Mitral Valve Disease. And once it reaches heart failure, most dogs have less than a year left. The cough that won't stop. Fluid filling the lungs. A $45,000 surgery most families never reach. That is MMVD unchecked. But the valve can be protected.

How common is MMVD?

MMVD is the number one heart disease in dogs, accounting for 75% of all canine heart disease. More than 90% of small breed dogs over the age of 8 show evidence of valve degeneration. In Cavalier King Charles Spaniels, over 50% are affected by age 5 and nearly 100% by age 10. It is not a rare condition. It is the most common heart disease in veterinary medicine.

Which breeds are most at risk?

  • Cavalier King Charles Spaniel — Highest risk. Over 50% affected by age 5. Nearly 100% by age 10. Leading cause of death in the breed.
  • Dachshund — High risk. Increasing incidence with age.
  • Poodle (all sizes) — High risk. Miniature and Toy Poodles especially affected.
  • Chihuahua — High risk. One of the most frequently diagnosed breeds in cardiac reviews.
  • Yorkshire Terrier — High risk. Often diagnosed between ages 9 and 14.
  • Shih Tzu — High risk.
  • Miniature Schnauzer — High risk.
  • Cocker Spaniel — High risk.
  • Pomeranian — High risk.
  • Maltese — High risk. Heart murmurs reported from birth in some cases.
  • Any dog under 40 pounds — Elevated risk. Every small breed carries genetic predisposition to valve degeneration.
  • Senior dogs (any breed, 8+ years) — Elevated risk regardless of size. MMVD incidence increases dramatically with age. Even breeds not on this list develop valve degeneration as they get older. If your dog is over 8 and you have never had their heart checked, now is the time.

If your dog is on this list, proactive heart support is not optional. It is essential.

Should I be worried even if my dog seems healthy?

Yes. This is the most important time to act. MMVD develops silently. The valve can be deteriorating for years before the first cough, the first sign of slowing down, or the first murmur your vet can hear. By the time symptoms appear, the damage is already advanced. Most owners only find out when the heart has already been straining for a long time. The fact that you are reading this right now means you are ahead of most owners. The valve is easiest to protect before the damage becomes visible.

Reason #2

The Valve Starts Breaking Down Long Before The First Symptom

Reason #2

The Valve Starts Breaking Down Long Before The First Symptom

Most owners think MMVD starts the day they hear the diagnosis. It doesn't. In small breeds, valve degeneration can begin years before the first murmur is ever detected. Structural changes have been found in dogs as young as 1 to 2 years old. The valve weakens. Slowly. Silently. With zero visible signs. 

 

And because MMVD is progressive, it builds on itself. The more the valve leaks, the harder the heart works. The harder the heart works, the more it enlarges. The more it enlarges, the wider the valve gap becomes. And the wider the gap, the more blood leaks. The body tries to compensate by holding onto fluid and tightening blood vessels. 

 

But that compensation eventually becomes the problem. The fluid meant to help ends up flooding the lungs. Then one day, the cough starts. And it doesn't go away. It's 2am. Your dog is coughing again. You're both lying there, awake. You count their breathing. It's faster than last week. And you don't know if tonight is the night it gets worse.

 

That is what life with MMVD becomes. Medications four times a day. Counting breaths before bed. And the hardest part is not the pills, the bills, or the vet visits. It's watching your dog slowly become someone you don't recognize. $300 to $600 per echocardiogram, twice a year. $100 to $300 per month in medications. $5,000 to $10,000 per emergency hospitalization. And the one thought every owner is left with: "What could I have done?" The prevention window is not after the diagnosis. It is right now.

What does MMVD progression actually look like?

It starts with a murmur your vet picks up at a routine visit. Your dog looks fine. Acts fine. This is Stage B1, and it can stay here for years. Most owners feel relieved at this point. But the valve is still wearing down.

At some point, the heart starts to enlarge. That is Stage B2. Your dog may still show no symptoms, but this is usually when Vetmedin starts. The disease is moving faster now, even though your dog still looks like themselves.

Then the heart can no longer keep up. Fluid builds in the lungs. The cough begins. The breathing changes. That is Stage C, congestive heart failure. Emergency visits. Multiple medications. Life reorganized around the disease.

And if the heart stops responding to treatment, that is Stage D. Median survival at this stage is 52 days.

The jump from B1 to B2 can take years. The jump from B2 to C can happen in months, and there is no way to predict which dog it will happen to. That is why acting early matters more than most owners realize.

My dog is already on heart medication. Is it too late?

No. Vetmedin and furosemide do critical work. They reduce strain on the heart and manage fluid. But they do not address what is breaking the valve down from the inside. That is a different layer of the problem. Dogs that are already medicated or in a further stage often benefit the most when they start giving the heart the specific compounds it needs to fight back at the cellular level. Targeted cardiac nutrition works alongside your dog's medication, not instead of it.

Reason #3

Why Monitoring, Diet, And Fish Oil Are Not Enough On Their Own

Reason #3

Why Monitoring, Diet, And Fish Oil Are Not Enough On Their Own

If your dog has been diagnosed with a murmur or is at risk for MMVD, you have probably been told to do some combination of these things: monitor with regular vet visits, keep their weight healthy, feed a low-sodium diet, and give fish oil. Every one of those is good advice. Keep doing all of it.

 

Monitoring shows you where the disease is today. It does not slow where the disease is going tomorrow. A low-sodium diet helps reduce the fluid the body holds onto, which eases the strain on the heart. Weight management reduces the workload on the heart from the outside. Fish oil blocks one of the two inflammation pathways in the heart (COX), which helps reduce swelling and pain.

 

These approaches help manage the condition. But they do not actively fight what is driving it. What is driving MMVD is a chain reaction inside the valve that operates at the cellular level. Inflammation burning through two separate pathways. Oxidative stress amplifying the damage. Energy depletion starving the heart. And a self-accelerating destruction loop that gets worse with every heartbeat. 

 

If you want to fight MMVD at the root, you need specific compounds that reach the valve from the inside. The good news is that research has now identified exactly what those compounds are, and how they work together. 

Isn't monitoring enough?

Monitoring is essential for knowing where your dog stands. But it is reactive, not proactive. It shows you what has already happened. It does not change what happens next. Monitoring and internal heart support work together. One watches. The other protects.

Can fish oil help at all?

Yes. Fish oil provides EPA and DHA, which block one inflammation pathway (COX) that causes pain and swelling. That is genuinely helpful. But MMVD also activates a second pathway (LOX) that drives the destruction of valve tissue. Fish oil cannot reach LOX. Fish oil is a good start. It is not the complete answer.

Reason #4

Six Problems Are Driving MMVD. Each One Has An Answer

Reason #4

Six Problems Are Driving MMVD. Each One Has An Answer

MMVD is a progressive disease. It always gets worse over time. But most people assume that means simple wear and tear. What is actually happening inside the valve is far more serious.

It is not one thing going wrong. It is six things going wrong at the same time, each one making the others worse.

 

1. The valve tissue is genetically weaker than it should be. Small breeds are born with it.


2. The cells that should repair the valve start destroying it instead. They receive a corrupted signal and break the strong fibers apart.


3. The valve produces the very chemical that speeds up its own destruction. A loop that locks in and does not stop.


4. Two inflammation pathways ignite simultaneously (COX and LOX). COX drives swelling and pain. LOX drives the destruction of valve tissue. Both feed the loop. Both make it worse.


5. The heart's emergency system backfires. It holds onto fluid, tightens blood vessels, and eventually floods the lungs.


6. The heart runs out of energy. The cells that power every heartbeat are breaking down. The heart works harder than ever with less fuel than ever.

 

And that chain reaction is what creates every symptom you see. The valve stops closing. Blood leaks backward. Pressure builds. Fluid enters the lungs. That is the cough. That is the fast breathing. That is the weight loss. Every symptom traces back to this chain. Monitoring watches it happen. Medication manages the consequences. But neither one reaches the six layers where the damage starts.

Why does the valve destroy itself?

The valve doesn't just passively wear out. It actively produces a chemical called serotonin, right there inside the damaged tissue. That serotonin amplifies the signal that tells repair cells to become destroyers. More damage produces more serotonin. More serotonin produces more damage. The valve is both the victim and the source of its own breakdown. Research shows that interrupting what serotonin does downstream, the inflammation it feeds, the oxidative stress it generates, the energy it drains, can slow the entire chain.

Is this why my dog keeps getting worse despite medication?

Medication like Vetmedin and furosemide does critical work. Vetmedin helps the heart pump more efficiently. Furosemide removes excess fluid. But neither one reaches the destruction chain inside the valve itself. They manage the consequences of the damage. They do not slow the damage. Targeted cardiac nutrition works at a different layer. It addresses what medication cannot reach. Alongside your dog's medication, not instead of it.

Reason #5

What Researchers Discovered When They Targeted All Six Layers At Once

Reason #5

What Researchers Discovered When They Targeted All Six Layers At Once

For decades, the only advice for early-stage MMVD was to wait and monitor. In 2019, that changed. Researchers published a blinded, randomized controlled trial. Instead of testing one ingredient, they tested a targeted blend designed to interrupt the MMVD cascade at every layer simultaneously.

 

Zero dogs on the blend progressed from Stage B1 to B2 over six months. Control dogs' hearts enlarged by 10%. Blend dogs' hearts shrank by 3%. For the first time, a dietary intervention had slowed MMVD progression.

 

Based on this research, a targeted cardiac nutrition approach was developed around 7 active ingredients:

  • Green Lipped Mussel — Blocks both inflammation pathways (COX and LOX). Fish oil only blocks one.
  • Fish Oil — Adds EPA and DHA for inflammation and heart rhythm support.
  • Taurine — Supports pumping strength. Calms the emergency hormone system that drives fluid buildup.
  • CoQ10 — Active ubiquinol form. Breaks the oxidative loop. Restores energy production.
  • L-Carnitine — Transports fuel into heart cells. Supports the energy pathway MMVD shuts down.
  • Magnesium — Essential for energy production, rhythm, and blood pressure.
  • Vitamin E — Protects heart cells from oxidative damage measurable from Stage B1.

Seven ingredients. Six layers. Each one doing a specific job the heart cannot do without.

What was in the Li et al. study?

Published in 2019 in BMC Veterinary Research.  Dogs enrolled with early-stage MMVD, 17 healthy controls. Blinded, randomized, placebo-controlled. Echocardiography measured at baseline, 3 months, and 6 months. The cardiac protection blend contained fish oil, carnitine precursors, taurine, magnesium, vitamin E, and medium-chain triglycerides. Zero blend-fed dogs progressed from B1 to B2. Left atrial diameter decreased 2.9% in the blend group versus a 10.8% increase in controls. The difference was statistically significant (P=0.005).

Which studies have shown MMVD progression can be slowed?

The evidence comes from multiple published studies, each addressing a different layer of the MMVD cascade:

Li et al. 2019 (BMC Veterinary Research) — Blinded RCT. Dogs on a cardiac nutrient blend showed zero progression from B1 to B2 over six months. Hearts shrank 3% while control hearts grew 10%.

Li et al. 2020 (PLoS ONE) — Metabolomic analysis of the same dogs confirmed measurable improvements in energy metabolism, fat oxidation, and inflammation at the molecular level.

Nasciutti et al. 2021 (PLoS ONE) — Omega-3 supplementation in B2/C dogs reduced arrhythmia risk by 2.96 times, held murmur grade stable, and kept heart size significantly smaller than controls.

Adin et al. 2023 (Scientific Reports) — Taurine significantly reduced the hormones that drive fluid retention in dogs with heart failure.

Tachampa et al. 2018 — CoQ10 reduced markers of heart muscle damage in 71% of Stage C dogs and improved pumping function by 8-9%.

Freeman et al. 1998 (JVIM) — Omega-3 in CHF dogs reduced inflammation, improved muscle wasting, and the reduction in inflammation correlated directly with survival.

Vijarnsorn et al. 2019 (BMC Veterinary Research) — Green Lipped Mussel produced significantly better anti-inflammatory results than fish oil despite containing three times less EPA and DHA.

No single study proves a cure. Nothing cures MMVD. But across multiple published trials, the pattern is consistent: when the heart receives targeted nutritional support addressing multiple layers of the cascade, progression slows and measurable markers improve.

Reason #6

What To Expect When The Heart Gets The Right Support

Reason #6

What To Expect When The Heart Gets The Right Support

When the heart starts receiving the specific nutrients it has been missing, changes happen in stages.

 

Week 1-2: The nutrients begin reaching therapeutic levels in the body. CoQ10 builds up. The inflammation fighters start working on the valve. The heart is beginning to receive what it needs.

 

Week 4-8: For dogs with symptoms, this is when owners often start noticing changes. More energy on walks. The cough easing. More interest in food. Breathing that sounds calmer at night.

 

Month 3-6: This is where it matters most. The Li et al. trial measured at 6 months and found zero progression. 

 

Your next echocardiogram is where you see the real proof. Stable heart size. Stable or improved murmur grade. A vet who says "whatever you're doing, keep doing it." For prevention and B1 dogs, the result is stability. Every echocardiogram where nothing got worse is the proof. In MMVD, success is measured by what doesn't happen. A heart that stays the same is a heart that is being protected.

What can I do between vet visits to support my dog's heart?

Your vet visits and echocardiograms are essential for tracking where the disease is. Between those appointments, targeted cardiac nutrition gives the heart daily support at the cellular level. It works alongside your vet's plan, not instead of it. The echocardiogram measures. The nutrition protects. Both matter.

Reason #7

No Hawthorn. Zero Sodium. Safe Alongside Vetmedin.

Reason #7

No Hawthorn. Zero Sodium. Safe Alongside Vetmedin.

If your dog is on Vetmedin or any other cardiac medication, this is the most important thing to check before giving any supplement. Most heart supplements for dogs contain hawthorn berry. It is in nearly every "cardiac support" formula on the market. And for a dog on Vetmedin, that is a problem.

Vetmedin (pimobendan) helps the heart pump more efficiently. Hawthorn berry works through a similar mechanism. Stacking the two increases the risk of adverse cardiac effects. Informed cardiologists advise against combining them.

 

This formula contains zero hawthorn. By design, not by accident. It also contains zero sodium. In dogs with MMVD, the body already holds onto too much sodium and fluid. Adding sodium through a supplement works against everything the medication is trying to do. Formulated to work alongside your dog's full cardiac medication protocol:

  • Safe with Vetmedin (pimobendan)

Powder format, not chews. No fillers. No binders. Pure active ingredients mixed into food. No pill hiding. No fighting a sick dog already on multiple medications.

What if my dog is a picky eater?

The powder dissolves into any food. Kibble, wet food, bone broth, raw. The natural flavor is mild and most dogs eat it without hesitation. If your dog is sensitive, start with half a scoop for the first few days.

Is it gentle on the stomach?

Yes. The formula contains no artificial additives, no fillers, and no harsh binders. Every ingredient is in a bioavailable form that is easy to digest. Dogs with sensitive stomachs or reduced appetite from medication tolerate it well. If your dog has a particularly sensitive gut, mixing it into a small amount of wet food or bone broth can help.

Why do most heart supplements contain hawthorn?

Hawthorn has genuine cardiac benefits in dogs NOT on medication. The problem is that most MMVD dogs ARE on pimobendan, and the overlap creates risk most supplement companies don't address. This formula is built for dogs living with MMVD. That means built for dogs who are medicated.

Reason #8

How Targeted Cardiac Nutrition Compares To Your Other Options

Reason #8

How Targeted Cardiac Nutrition Compares To Your Other Options

You have options for managing MMVD. But not all options do the same thing. Some manage symptoms. Some reduce fluid temporarily. Some keep the heart pumping. Only one reaches the six layers inside the valve where the destruction actually starts.

  • Fish oil only. Blocks one inflammation pathway (COX). The second pathway (LOX) keeps destroying the valve untouched. Does nothing for the self-destruct loop, the energy crisis, or the emergency hormone system. $20-40/month for half the job.
     
  • Stacking separate bottles. CoQ10 from one brand. Taurine from another. Fish oil from a third. Different doses. Often wrong forms. No synergy. $80-150/month for a guessing game. 
     
  • Prescription medication only. Vetmedin, furosemide, ACE inhibitors. Essential. Life-saving. Absolutely necessary. But medication manages the consequences of heart failure. It does not reach the cascade inside the valve. $100-300/month. Incomplete on its own.
     
  • Surgery. Mitral valve repair at one of a handful of clinics on earth. $45,000+. Most families never reach it. When they do, it is after months of heart failure and impossible decisions. Not prevention. A last resort.
     
  • Targeted cardiac nutrition. 7 active ingredients. 6 cascade layers addressed. Both inflammation pathways blocked. Energy restored. The self-destruct loop interrupted. No hawthorn. Zero sodium. Safe alongside all medications. From 39 cents a day.

One of these reaches all six layers. One of these works alongside your vet's plan and costs less than a bottle of fish oil. That is targeted cardiac nutrition.

 

Why is targeted cardiac nutrition better and cheaper?

Most heart supplement chews cost $30 to $60 per month. But 60 to 80% of what you're paying for is filler, binding agents, and flavoring. The active ingredient that actually reaches the heart is a fraction of the product. With a clinical-grade cardiac nutrition powder, 100% of the product is active ingredient. Nothing is wasted on manufacturing a chew shape. Seven cardiac nutrients in the right forms, at the right levels, all delivered in one scoop. For most MMVD breeds under 40 lbs, that works out to less than $0.39 a day. When you compare that to the cost of MMVD progressing unchecked, $600 echocardiograms, $10,000 emergency visits, and $45,000 surgery, daily cardiac nutrition is the most cost-effective intervention available.

Does this replace my dog's medication?

No. Never. Vetmedin and furosemide are essential. Targeted cardiac nutrition addresses a different layer of the problem: the destruction chain inside the valve that medication was not designed to reach. Think of medication as managing the flood. This as protecting the dam.

What if I'm already giving CoQ10 and taurine separately?

Then you understand the importance of these nutrients. The question is whether the doses are therapeutic, whether the forms are bioavailable, and whether you're covering all six layers or just two. Less effort, less guessing, more coverage. At a fraction of the cost.

Reason #9

MMVD Is More Common Than Most Owners Realize

Reason #9

MMVD Is More Common Than Most Owners Realize

If your dog is a small breed, the numbers are not in their favor.

More than 90% of small breed dogs over the age of 8 show evidence of MMVD. Not some breeds. Not just Cavaliers. Nine out of ten small dogs over eight years old already have valve changes happening inside their heart.

 

In Cavalier King Charles Spaniels, the number is even more striking. Over 50% have MMVD by age 5. In a study of Cavaliers over 8 years old, 100% were diagnosed with MMVD on echocardiographic examination. Every single one.

 

Across all small breeds over 10 years old, between 30% and 70% have clinically detectable MMVD, depending on the breed. And in senior dogs of any size, the incidence climbs with every year.

MMVD accounts for 75% of all heart disease in dogs. It is not a rare condition. It is the most common heart disease there is.

And it is progressive. It does not pause. It does not reverse on its own. 

 

Every day without support, the cascade moves forward. The valve leaks a little more. The heart enlarges a little more.

But daily heart support changes the trajectory. The dogs that keep their hearts stable are the ones whose owners started before the damage became visible. The Li et al. trial showed zero progression over six months of consistent daily support.

 

Consistency is what gives the heart its best chance of holding the line.  The question is not whether your dog is at risk. If they are a small breed over 5, or any dog over 8, they almost certainly are. The question is whether you act now, while the window is still open, or wait until the damage forces you to.

How long do dogs live with MMVD?

It depends on the stage and the support the heart receives. Dogs at B1 with proper management can live for years with a normal quality of life. Dogs at B2 on Vetmedin gained an average of 15 extra symptom-free months in the EPIC trial. The earlier you start supporting the valve, the longer the heart stays in the stage it is in right now.

Reason #10

One Scoop A Day. That's It

Reason #10

One Scoop A Day. That's It

After the diagnosis, the echocardiograms, the medications, the breathing counts at 2am, heart protection shouldn't be complicated. It's not.

 

One scoop. On their food. Every day.

 

No pills to hide. No capsules they spit out. No fighting a sick dog who is already on multiple medications. The powder dissolves into any food. Kibble, wet food, bone broth. Five seconds and it's done. 100% active ingredients. Every milligram is targeted cardiac nutrition protecting your dog's heart. No fillers. No artificial flavours. Dogs love it naturally.

 

Most MMVD owners are spending $80 to $150 a month on 3 to 5 separate bottles. CoQ10 from one brand. Taurine from another. Fish oil from a third. Maybe L-Carnitine on top. Targeted cardiac nutrition contains what all of those are trying to do. Both inflammation pathways blocked. Energy production restored. The emergency hormone system calmed. Oxidative stress reduced. In one scoop.

 

As the research into targeted cardiac nutrition spreads, thousands of dog owners are switching from separate bottles to a single clinical-grade powder. That is why brands like The Paw Parent Cardiac Shield Powder are seeing stock shortages.

My Final Recommendation

For years, I told MMVD owners the same thing. Monitor the murmur, start Vetmedin when the heart enlarges, and manage heart failure when it comes. I watched them stack bottle after bottle of CoQ10, taurine, and fish oil on their kitchen counters while their dog's heart continued to enlarge. I assumed there wasn't a better option.

 

Then a client brought me her Cavalier's echocardiogram results after six months on a targeted cardiac nutrition powder.

Her Cavalier had been diagnosed with a Grade 3 murmur at age 5. Heart already starting to enlarge. Breathing rate climbing at night. Three separate supplement bottles had done nothing. Within six months, zero progression. Heart size stable. Murmur grade stable. Her cardiologist said she had never seen a Cavalier hold this steady at that age.

 

I was skeptical. So I reviewed the Li et al. trial. I read the metabolomic follow-up. I looked at what was actually in this powder versus the separate bottles I had been recommending for years. Seven ingredients. Six cascade layers. No hawthorn. Everything the research said should work.

 

I started recommending it to my most challenging cases. B1 dogs whose owners wanted to do more than wait. B2 dogs already on Vetmedin. Even managed Stage C dogs where quality of life was the only goal left. I have seen this powder keep more dogs stable between echocardiograms than any supplement I have recommended in my career.

 

I specifically recommend The Paw Parent Cardiac Shield Powder because it delivers clinically informed doses of all seven cardiac nutrients in one scoop. The right forms. The right combination. No hawthorn. No sodium. No guesswork.

 

If your dog has MMVD, is at risk, or is any small breed over the age of 5, this is what I'd give my own dog.

Check Availability →
New 2x Formula (50% Off)

Quick Answers to Your Most Important Questions:

•  How much do I give my dog?

One scoop (3g) per day for dogs under 40 pounds. The scoop is included.

Title

• Can I mix it with wet food?

Yes. Kibble, wet food, bone broth, raw. It dissolves into anything.

Title

•  Is this safe for puppies?
Yes. Cardiac shield is made of natural whole foods, safe for dogs of all ages. Many MMVD breed owners start as early as 6 months.

Title

•  Can I give it to a healthy dog for prevention?
Yes. Safe for at-risk breeds and senior dogs with no diagnosis yet.

Title

•  How quickly will I see results?
Energy and appetite changes can appear in 4-8 weeks. The real proof is at your next echocardiogram.

Title

• Will my picky dog actually eat it?
Dogs love the natural taste. Sprinkle on food. No hiding, no fighting, no pills.

Title

• Is it gentle on their stomach?
100% pure. No fillers. No artificial ingredients. Safe for sensitive stomachs.

Title

• Is it safe for senior dogs?
Yes. Gentle on liver and kidneys. Unlike prescription meds that cause damage over time.

Title

• Can I use it with my dog's current medication?
Yes. Cardiac Shield is natural not a drug without Hawtorn Berry. It's safe alongside Vetmedin and other MMVD medication. 

Title

• What if it doesn't work for my dog?
90 days to try it. No results, full refund. No questions asked.

Title

• Is this for my dog?
Every MMVD prone breed. Cavelier, Poodle Dachshunds, Corgis, French Bulldogs, Maltese and many more

Title

• What's included with my order?
One jar, free shipping, free MMVD Hearth Health Guide, and the full guarantee.

Title

Why Over 5,000 Dog Owners Switched To The Paw Parent Last Month

The 90-Day Clinical Results Guarantee

You've already spent thousands on vet visits, echocardiograms, medications, and supplements that didn't work. You've done the breathing counts at 2am. The pill organizers. The sleepless nights wondering if tonight is the night it gets worse. You deserve to try something backed by real research without risking another dollar on another disappointment.

 

Try Cardiac Shield for a full 90 days. If there isn't a meaningful improvement, if your dog's breathing isn't calmer, energy isn't better, or your next echocardiogram doesn't show the stability you were hoping for, the team at The Paw Parent provides a full, 100% refund. This removes the financial risk so your dog can have a real chance at heart protection.

Claim A Jar of the New 2x Formula (50% Off)

Most heart supplements were designed as general "cardiac support." Not for MMVD. Not for breeds carrying a genetic valve weakness. Not for the six-layer cascade that is actively tearing the valve apart from the inside.

 

Cardiac Shield was developed specifically for MMVD-prone breeds. One scoop delivers clinically informed doses of all seven cardiac nutrients, the omega-3s, the ETA, the taurine, the ubiquinol CoQ10, that research shows the heart valve actually needs.

 

100% active ingredients. No hawthorn. Zero sodium. Built for Cavaliers, Dachshunds, Poodles, Chihuahuas, and every breed living with the risk of valve failure.

 

Launch Special:
✅ 50% OFF The First Jar
✅ FREE Shipping Nationwide
✅ FREE E-Book "The Complete MMVD Heart Health Guide"

The 90-Day Clinical Results Guarantee

You've already spent thousands on vet visits, echocardiograms, medications, and supplements that didn't work. You've done the breathing counts at 2am. The pill organizers. The sleepless nights wondering if tonight is the night it gets worse. You deserve to try something backed by real research without risking another dollar on another disappointment.

 

Try Cardiac Shield for a full 90 days. If there isn't a meaningful improvement, if your dog's breathing isn't calmer, energy isn't better, or your next echocardiogram doesn't show the stability you were hoping for, the team at The Paw Parent provides a full, 100% refund. This removes the financial risk so your dog can have a real chance at heart protection.

The "2x Formula" Launch Offer

Most heart supplements were designed as general "cardiac support." Not for MMVD. Not for breeds carrying a genetic valve weakness. Not for the six-layer cascade that is actively tearing the valve apart from the inside.

 

Cardiac Shield was developed specifically for MMVD-prone breeds. One scoop delivers clinically informed doses of all seven cardiac nutrients, the omega-3s, the ETA, the taurine, the ubiquinol CoQ10, that research shows the heart valve actually needs.

 

100% active ingredients. No hawthorn. Zero sodium. Built for Cavaliers, Dachshunds, Poodles, Chihuahuas, and every breed living with the risk of valve failure.

 

Launch Special:
✅ 50% OFF The First Jar
✅ FREE Shipping Nationwide
✅ FREE E-Book "The Complete MMVD Heart Health Guide"

Protect The Heart Before The Next Stage Hits

Every day the valve goes without support is a day the cascade moves forward. Don't wait for the cough. Give them the clinical strength their heart deserves while this batch is still in stock.

Claim 50% Off & Free Shipping