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emoji_events #1 Pet's Heart Supplement 2025
VQ10 Heart & Stress Support — For Calmer System, Steadier Heart, & More Active Days
 (1,688 Reviews)

check_circle More good years for a prone heart

check_circle Regulate cortisol before it hits the heart

check_circle 10-in-1. Full coverage heart support.

check_circle Not sedative. Just protected.

 
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Heart Support

Regular price $69.00
Regular price $69.00 Sale price
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* Vetwish VQ10 is internationally certified across multiple countries. Our packaging reflects the mandatory labelling requirements of each certified market and may include multiple languages. Full English ingredients, dosing guide, and product details are always available on our website.

What it does
  • Reduces cortisol load before it reaches the heart — the step every other heart supplement skips entirely.
  • Delivers pre-activated Ubiquinol directly to heart cells — no conversion needed. Most CoQ10 supplements use a form aging bodies can't fully absorb. VQ10 arrives ready to work.
  • Supports heart muscle structure, rhythm, and circulation with Taurine, Hawthorn, and Magnesium.
  • Protects heart cells from oxidative damage with Krill Omega-3 and adaptogenic herbs — Ginseng, Schisandra, Astragalus.
  • Helps ease nighttime restlessness, labored breathing, and stress-related panting.
Right for your pet if
  • They're a senior dog or cat — especially breeds prone to cardiac issues like Cavaliers, Dobermans, or Maine Coons.
  • They have a heart murmur, tire more easily, cough at night, or breathe faster than normal at rest.
  • They're anxious or reactive — stress accelerates cardiac decline faster than most owners realize.
  • You're already giving a basic CoQ10 or fish oil and want something that actually addresses the full picture.
Why VQ10 is different
  • Stress-first formula: other supplements treat the heart as a plumbing problem. VQ10 starts upstream — at cortisol — because a stressed heart can't be supplemented back to health.
  • Ubiquinol, not Ubiquinone: standard CoQ10 supplements use the inactive form that requires conversion. An aging body can't always do that. VQ10 delivers the pre-activated form — no conversion needed, more of it actually arrives.
  • 10 ingredients, one complete system: cellular energy, heart muscle structure, cortisol reduction, circulation, and inflammation support — in a single capsule.
  • Echocardiogram-tested: measurable cardiac improvement shown by Day 7 in real echocardiogram studies.
What to expect

Most owners notice their pet settling more easily within the first 1–2 weeks. Energy improvements and calmer breathing typically follow by week 3–4. Deeper cardiac support builds over 2–3 months.

If you don't see meaningful improvement in 90 days, we'll refund you in full — no return required.

Extra Small
Under 11 lbs / Under 5 kg
1 caps. daily
Small
11–22 lbs / 5–10 kg
1–2 caps. daily
Medium & above
22–44 lbs / 10–20 kg
2–3 caps. daily
Dog Formula
Ingredients

Hydrolyzed Chicken Powder, Hawthorn Berry Extract, Hydrolyzed Casein, Porcine Heart Powder, Sour Jujube Seed Extract, Ginseng Extract, Astragalus Extract, Schisandra Berry Extract, Krill Powder, Taurine, Magnesium Oxide, L-Tryptophan, Niacinamide, Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose, Dicalcium Phosphate

Nutrient Per Capsule (0.32g)
CoQ10 (Ubiquinol) ≥ 10 mg
Taurine ≥ 61.5 mg
Moisture ≤ 10%

Cat Formula
Ingredients

Hydrolyzed Chicken Powder, Hawthorn Berry Extract, Hydrolyzed Casein, Porcine Heart Powder, Sour Jujube Seed Extract, Ginseng Extract, Astragalus Extract, Schisandra Berry Extract, Krill Powder, Taurine, Magnesium Oxide, L-Tryptophan, Niacinamide, Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose, Dicalcium Phosphate

Nutrient Per Capsule (0.32g)
CoQ10 (Ubiquinol) ≥ 10 mg
Taurine ≥ 61.5 mg
Moisture ≤ 10%
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Vet-Formulated

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No Artificial Flavors

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#1 taste tested

97% would recommend

Based on 1,688 reviews

Visible Results!

Tried CoQ10 and Taurine before this. Nothing changed. First time actually hearing about stress damaging the heart. I give it a try and 2 weeks in my chihuahua seems to be sleeping much deeper, not pacing and panting anymore.

Felicia M.

3 days ago

Vet looked at the ingredients and gave me the green light

My dog is on Vetmedin so I was nervous to add anything. Brought the ingredient list to his appointment. Vet had no concerns.

Diane R.

5 days ago

He ate it first try. No pill pockets needed.

My Border Collie spits out everything. I opened the capsule into his food and he licked the bowl clean. He is less reactive now. If you have a picky dog, give it a try it.

Author

3 days ago

Helps with murmur!

Molly is a 10-year-old Bernese mix with a Grade 2 murmur. A few weeks after starting VQ10 she had noticeably more energy on walks. At the 6 month checkup the vet said the numbers were stabilising. That is all I need to hear.

Michelle T.

12 days ago

Not sedative.

I was scared it would make him dopey. It didn't sedate him at all. He's less reactive to the garbage truck, less startled by visitors. Still his full personality. Just calmer.

Patricia H.

14 days ago

Cheaper than one vet visit

The price made me hesitate until I did the math. One cardiology emergency last year cost me $800. If this helps me avoid one of those, it's paid for itself many times over.

Karen B.

17 days ago

Breathing calmly now <3

My dog has a heart murmur. I track his breathing rate every night. Around the 3rd week the number is consistently lower. Not a cure. It's moving the right way and that means everything to me.

Linda F.

20 days ago

Don't quit at week one

First week I noticed nothing and almost stopped. Week 2 and a half my senior golden a.k.a Rosie started walking way longer on her evening walk again. The guarantee made it low risk to keep going. Stick with it.

Amy C.

23 days ago

These Everyday Moments Are Quietly Damaging Your Pet's Heart

3 in 4 senior dogs & 1 in 2 cats over 7 suffer from heart disease — and every stressful moment is making it worse.

Thunder

Vet Visits

Alone

Car Rides

Strangers

Conflict

VQ10. Built Different.

It's not the ingredients list. It's the mechanism behind it.

18 gem sparkle

VQ10 (Ubiquinol)

CoQ10 needs your pet's body to activate it. Aging bodies can't. VQ10 (Ubiquinol) arrives already activated.

18 shield check

Stress-First Protection

Every other heart supplement skips straight to the heart. VQ10 stop the damage first. Then repair.

18 arrow dotted rotate anticlockwise

10-in-1 Formula

Cellular energy. Heart muscle support. Cortisol reduction. Circulation. Inflammation control. In 1 capsule.

18 award

Echocardiogram-Tested

Measurable improvement in 7 days — verified by real echocardiogram results.

Vet-Reviewed Formula

"Chronic cortisol is the most underestimated contributors to cardiac decline in both dogs and cats. VQ10 is one of few formulas I've seen that actually addresses this directly."

Dr. Serena Gannon verified
DVM, Vet Consultant to Vetwish

"Chronic cortisol is the most underestimated contributors to cardiac decline in both dogs and cats. VQ10 is one of few formulas I've seen that actually addresses this directly."

Dr. Serena Gannon verified
DVM, Vet Consultant to Vetwish

What to Expect

Calmer nights. Stronger heart. More time together.
Echocardiogram-tested results
Stress-first cardiac protection
90-day money-back guarantee
No garlic. No fillers. Clean.
Month 1

Month 1

Less panting at night. Calmer on hard days.

Month 2

Month 2

Energy returning. The spark came back.

Month 3

Month 3

Stronger heart. Slower decline. More time.

*In a 7-day echocardiogram study, dogs taking VQ10 daily showed a 36.47% reduction in left ventricular diameter compared to Day 1.

Research-backed active ingredients

Krill

Delivers powerful astaxanthin antioxidants & omega-3, supports healthy circulations.

See all ingredients

Hawthorn Berries

Heart-loving berries with natural antioxidants to support circulation and calm the nervous system.

See all ingredients

Ginseng

For steady energy and resilience, helping pets stay active without overstraining the heart.

See all ingredients

♥︎ Trusted by pet parents worldwide

Reviews of Vetwish VQ10® Heart Support

Verified customer

Anyone who has tried to pill a cat knows. I opened the capsule in her wet food. She finishes up. Satisfied!

Christine L.

C

Verified customer

One emergency cardiology visit cost me $900. I'll pay for this every month happily.

Belinda J.

Verified customer

She is less anxious and reactive now. That was all I needed.

Diane H.

Verified customer

Was scared it would sedate him. He's calmer but completely himself. Most importantly, his heart is protected.

Patricia W.

Verified customer

Tried two others coq10 before this. The cortisol explanation is what made me try again. And he definitely pant less now ❤️

Amy F.

Verified customer

I researched this quite a while before I bought it. Just wish I'd just started sooner.

Benjamin K.

Verified customer

She turned 8 this year. I wasn't going to wait for symptoms. An insurance for both me and my cats.

Karantine C.

K

Verified customer

Maine Coon with a Grade 2 murmur. Around 3 months on VQ10. Stable. 100% recommend this to anyone!

Sandra K.

S

Frequently Asked Questions

Most owners notice their pet settling more easily within the first week. Visible energy improvements typically show by week 3.

Our echocardiogram data showed measurable cardiac changes by Day 7.

Give it 30 days minimum — and watch for the small signs first.

Yes. VQ10 is a support supplement, not a medication.

It's designed to work alongside whatever your vet has prescribed — not replace it.

We always recommend mentioning it at your next appointment.

No. VQ10 reduces cortisol load — that's not sedation, it's removing a physiological stressor.

Your pet will be calmer because their body isn't running hot. Their personality stays completely intact.

300+ owners specifically said their pet took it without a fight.

Just open the capsule into their food. The hydrolyzed chicken base was built for this.

Most CoQ10 supplements use Ubiquinone — a form your pet's aging body has to convert before it works.

An aging body can't always do that. VQ10 delivers Ubiquinol, the pre-activated form that reaches the heart cell ready to use.

Different mechanism entirely.

Yes. VQ10 has separate formulas for dogs and cats, each dosed appropriately for their size and cardiac physiology. No garlic. No fillers. No ingredients that trade heart support for liver stress.

Try it risk-free for 90-days. If you don't see a difference we'll refund every dollar — no forms, no runaround. You have nothing to lose by finding out.