PetTruly™ Taurine
PetTruly™ Taurine
PetTruly™ Taurine
PetTruly™ Taurine
PetTruly™ Taurine
PetTruly™ Taurine
PetTruly™ Taurine
PetTruly™ Taurine

50,000+ devoted dog parents

PetTruly™ Taurine

#1

VET RECOMMENDED

Made in USA | Third-Party Tested

Don't wait for the silent deficiency to strike. Most dog food quietly skips the taurine your dog depends on — one pure, tasteless scoop of PetTruly a day gives them exactly what they're missing.

Healthy Heart

Immune Defense

Supports Vision

Healthy Aging

PLEASE BE CAREFUL OF SCAMS — WE DO NOT SELL ON AMAZON.

Our team prioritizes purity and the longevity of your pup. PetTruly is only sold here at PetVola.co. Beware of fakes on Amazon/eBay.

60-Day Guarantee

Ships in 2 Days

Sarah Lynn

Lost my first Golden at 10. Vet said it was "just aging" but watching him decline from 8-10 broke my heart. Got Bailey at 7 and immediately started PetTruly because I wasn't taking any chances this time. She's 12 now and honestly she acts younger than she did at 8. So much energy, still greets me at the door every day. My husband keeps saying she's aging backwards. I just wish I'd known about this with my first dog — those two years haunt me.

Like

Reply

6d

2618

SELLING OUT FAST

Once dog parents find us, they never stop ordering.

87% SOLD

.

Daily Scoop Guide

Why does my dog need taurine?

Taurine is an amino acid that your dog's heart, eyes, and brain depend on to function.

When taurine levels drop, the heart muscle weakens, vision deteriorates, and immunity suffers. Most commercial dog food don't provide nearly enough of it.

The scariest part is there are no obvious warning signs until permanent damage has been done.

PetTruly delivers 500mg of pure taurine per scoop — the dose veterinary cardiologists actually recommend.

Is it safe for daily use?

Absolutely. Taurine is one of the most well-researched amino acids in veterinary medicine.

It has no known side effects and any excess is safely flushed out by the body naturally.

Dogs of all ages and breeds can take it daily, from puppies to seniors.

PetTruly is vet-formulated, made in the USA, and third-party tested for purity — so you always know exactly what you're giving your dog.

My dog seems healthy — do they still need this?

This is what makes taurine deficiency so dangerous — it's completely silent.

No limping, no obvious pain, no warning signs until the heart is already under serious stress.

In a landmark UC Davis study, 96% of dogs with taurine-deficient heart disease showed significant improvement after supplementation. But by then, the damage was already done.

Veterinary cardiologists recommend taurine as a preventive measure for exactly this reason. The best time to start is before permanent issues.

Kidney Support

Made in USA

Third-Party Tested

Vet-Formulated

TAURINE Renal Defense

Immune Defense

Rated 4.8/5 based on 7,835+ Reviews

50,000+ Happy Dog Parents

Why Taurine Matters:

The silent deficiency linked to immune dysregulation in thousands of dogs worldwide.

A Struggling Heart

Taurine is the most abundant amino acid in the heart muscle — without enough of it, cardiac function silently deteriorates.

Deteriorating Vision

The retina holds the highest concentration of taurine in the entire body. Low levels directly compromise your dog's eyesight.

Weakened Immunity

Taurine regulates the immune response and controls inflammation — keeping your dog healthy and resilient year-round.

Rapid Aging

As one of the body's most powerful antioxidants, taurine protects cells from the oxidative damage that accelerates ageing.

Why Taurine Matters:

The silent deficiency linked to immune dysregulation  in thousands of dogs worldwide.

Bring Back the Tail Wags

Real outcomes from parents who are committed to their dog's health.

96%

Noticed

a visible improvement in breathing and stamina on walks.
Title

93%

Reported

a positive improvement in cardiac health at their vet checkup.
Title

89%

Described

their dog acting like a puppy again.

* In a post-purchase survey of 600 dogs who've been using PetTruyl consistently.

Proven Benefits. Backed by Vet Science.

  • Aging Longevity

  • Immune Resilience

  • Heart Health

  • Renal Defense

Offsets the natural decline that comes with every passing year.

Taurine synthesis naturally declines as dogs age — and with it, the body's ability to protect cells from oxidative damage. Daily supplementation gives your dog's body what it can no longer produce on its own.

Protects cells from the oxidative damage that drives premature aging
Title

Supports brain health & sustained energy through every life stage

Regulated immune response and reduced cellular inflammation.

Taurine acts as a direct antioxidant inside immune cells, neutralising the free radicals that drive chronic inflammation. It keeps your dog's immune system calibrated to fight back without overreacting.

Neutralises free radicals at the cellular level
Title

Supports faster recovery and year-round immune resilience

The amino acid your dog's heart depends on most.

Taurine controls calcium movement inside cardiac cells — the mechanism behind every heartbeat. When levels drop, the heart muscle silently weakens and the chambers begin to dilate.

Helps prevent the muscle thinning and chamber dilation associated with DCM
Title

Deficiency is a leading nutritional cause of progressive vision loss in dogs

Supports healthy vision and prevents haziness.

The retina holds a higher concentration of taurine than almost any other tissue in the body. When levels fall, photoreceptor cells deteriorate — gradually, silently, and often irreversibly.

Protects retinal cells from oxidative stress and age-related damage
Title

Supports faster recovery and year-round immune resilience

Is PetTruly Right for Your Dog?

See if your dog is at risk:

Senior Dog

Taurine synthesis naturally declines with age. The older your dog gets, the less their body produces on its own — and the more their heart, eyes, and immune system depend on adequate levels. Seniors need it most.

My Dog Seems Healthy

That's exactly when to start. Taurine deficiency is completely silent — no symptoms, no warning signs — until the heart is already under serious stress. By the time something looks wrong, the deficiency has been building for months.

At-Risk Breed

Golden Retrievers, Cocker Spaniels, Newfoundlands, Dobermans, Great Danes and Labrador Retrievers all have a documented predisposition to taurine-deficient heart disease.

For these breeds, supplementation isn't optional — it's responsible ownership.

Grain-Free Diet

This is the highest risk factor we know of. Grain-free diets are consistently linked to lower taurine levels in dogs — it's the reason the FDA launched a full investigation. If your dog is eating grain-free, they need this.

My Vet Hasn't Mentioned Taurine

Most vets only test taurine levels after symptoms appear. By then, the deficiency has already done permanent damage.

PetVola is preventative — it fills the gap before your vet ever needs to have that conversation with you.

Senior Dog

Taurine synthesis naturally declines with age. The older your dog gets, the less their body produces on its own — and the more their heart, eyes, and immune system depend on adequate levels. Seniors need it most.

My Dog Seems Healthy

That's exactly when to start. Taurine deficiency is completely silent — no symptoms, no warning signs — until the heart is already under serious stress. By the time something looks wrong, the deficiency has been building for months.

At-Risk Breed

Golden Retrievers, Cocker Spaniels, Newfoundlands, Dobermans, Great Danes and Labrador Retrievers all have a documented predisposition to taurine-deficient heart disease.

For these breeds, supplementation isn't optional — it's responsible ownership.

Grain-Free Diet

This is the highest risk factor we know of. Grain-free diets are consistently linked to lower taurine levels in dogs — it's the reason the FDA launched a full investigation. If your dog is eating grain-free, they need this.

My Vet Hasn't Mentioned Taurine

Most vets only test taurine levels after symptoms appear. By then, the deficiency has already done permanent damage.

PetTruly is preventative — it fills the gap before your vet ever needs to have that conversation with you.

Your Dog's Taurine Journey

Consistency is key. Here's what daily supplementation does.

1 Week

Early Signs

✓ Taurine levels begin to rise in the bloodstream
✓ Cellular energy production starts to improve
✓ First signs of increased vitality and engagement

1 Month

Building Momentum

✓ Energy and stamina on walks noticeably improve
✓ Muscle tone and coat health visibly improving
✓ Eyes appear brighter and more responsive
✓ Dog acting more youthful — playful, present, engaged

3 Months

Peak Protection

✓ 96% of dogs show significant cardiac improvement at this stage
✓ Taurine levels fully normalised and sustained
✓ Heart, eyes & immune operating at full capacity

60-day money-back guarantee

Amanda Selmani, DVM

Board-Certified Veterinary Cardiologist

Title

"Taurine deficiency is the most common nutritional cause of rapid aging I see in dogs. PetTruly is the only supplement I've found that delivers the right dose with complete transparency."

2 Ingredients in 1 Powerful Formula

Clinically tested + Effective

2500 mg

Glucosamine HCl

The building block of cartilage. Without it, joints break down fast.

200 mg

Green-Lipped Mussels

One of nature’s strongest joint defenders - proven to fight loss of mobility.

Based on Large Breed Formula for dogs over 65lbs

Third Party Tested

GMO, Hormone & Antibiotic Free

Manufactured in USA

Made in a GMP Facility

In a Sea of Competition, Why Trust PetTruly?

OTHERS

COST PER CHEW

$0.41

$0.44

CLINICALLY STUDIED

⏳
In the final stages of our clinical study

❌
No other brand has publicly available studies

NASC PARTNER

✅

🤷🏼

Very few brands pass the rigorous NASC standards.

TOTAL ACTIVE INGREDIENTS PER SERVING

💪🏻 4,096mg

👎 2,661mg

2

In a Sea of Competition, Why Trust PetTruly?

OTHERS

COST PER CHEW

$0.41

$0.44

CLINICALLY STUDIED

⏳
In the final stages of our clinical study

❌
No other brand has publicly available studies

NASC PARTNER

✅

🤷🏼

Very few brands pass the rigorous NASC standards.

TOTAL ACTIVE INGREDIENTS PER SERVING

💪🏻 4,096mg

👎 2,661mg

2

60-Days Risk Free Trial

We understand the skepticism. In a market full of questionable products, we believe in proof over promises. That's why we invite you to experience the benefits of PetVola for a full 60 days, completely risk-free.

100% Satisfaction

Fast Shipping

Easy Returns

Frequently asked questions

Does taurine supplementation actually work?

Taurine supplementation is a necessity for dogs on a standard diet. AAFCO sets zero taurine requirements for dog food, which means most dogs are quietly running low regardless of how good their food looks on the label. A daily 500mg dose removes the uncertainty entirely.

How is this different from the taurine already in my dog's food?

AAFCO sets zero minimum taurine requirements for dog food. Whatever trace amount is present is further depleted by cooking, processing, and storage. PetTruly delivers a direct, measured 500mg dose — not an estimate buried inside a formula with no transparency on what your dog is actually getting.

Is PetTruly right for puppies?

Taurine is safe for dogs of all ages. Puppies in high-growth phases and large-breed puppies in particular benefit from early taurine support. Follow the weight-based dosing on the label — the same guide applies regardless of age.

What if my dog is picky?

PetTruly is tasteless and odourless. It disappears into food completely — no texture, no smell, no change your dog will notice. If yours is particularly picky, mix it into a small amount of wet food or broth. We have had no reported cases of a dog refusing their meal because of it.

How long does one tub last?

One tub contains 60 servings. For dogs under 25 lbs, that's two months. For dogs between 26–75 lbs, one month. For dogs 76 lbs and above, approximately three weeks. Most parents subscribe monthly and save 30%.

My dog has been diagnosed with DCM. Can PetTruly help?

Taurine supplementation is one of the first things veterinary cardiologists recommend when DCM is diet or deficiency-related.

PetTruly delivers the exact dose they use clinically — nothing more, nothing less. Single ingredient and vet approved.

Which breeds are most at risk?

Large and giant breeds carry the highest risk — Dobermans, Great Danes, Newfoundlands, Irish Wolfhounds, and Boxers among them. Golden Retrievers have been subject to specific FDA scrutiny. Cocker Spaniels are consistently flagged. But any dog on a grain-free diet, regardless of breed, faces elevated risk — and any dog eating commercial kibble is getting less taurine than the label suggests.

Can it be taken alongside medications or other supplements?

Yes. Taurine has no known interactions with cardiac medications, joint supplements, or other common dog supplements. If your dog is under active cardiac care, mention it to your vet — not because there's a concern, but so they can track the full picture.

When will I see results?

Most owners notice the first changes within 4–6 weeks — better energy on walks, a brighter coat, eyes that look clearer and more alert. These aren't placebo effects. Taurine directly supports the retina, immune function, and cellular energy production, so the visible changes reflect real underlying shifts. For dogs with existing deficiency, deeper cardiac improvements build over 3–4 months. For preventative buyers, those surface-level changes are your signal that it's working — the cardiac protection is happening underneath, where you can't see it. We recommend committing to at least 90 days.

Shop best sellers

Our most loved formulas and pet supplements, chosen by pet parents just like you.

PetTruly™ Taurine

5.0
Rated 5.0 out of 5 stars
Based on 34 reviews
100%would recommend this product
Great TasteRated 5.0 on a scale of 1 to 5
Slide 1 selected
Write a Review (Opens in a new window)
34 reviews
  • ES
    Erik S.
    Reviewing
    PetTruly™ Taurine
    I recommend this product
    Pet Age 10-12 years old
    Pet Size Under 20lbs
    Rated 5 out of 5 stars
    23 seconds ago
    PetTruly is 😎🍀

    My pup is 12 and has a new lease on life. Highly recommend. Shes like a pup again. Thx

    Was this helpful?
  • LM
    linda m.
    Reviewing
    PetTruly™ Taurine
    I recommend this product
    Pet Age 10-12 years old
    Pet Size 60-80lbs
    Rated 5 out of 5 stars
    1 minute ago
    Chewable meds, disguised as a treat! Our dogs love them!

    Our Cookie Dog is at least 11. We’re not sure because she came to us about six years ago. She was slowing down and seemed to be limping and no longer wanted to play or fetch. We have used PetTruly for four months. She is now racing around the yard with her buddy dog and jumps into the truck to go get her daily biscuit from the coffee stand. The PetTruly have made a huge difference!

    Was this helpful?
  • MO
    Margaret O.
    Reviewing
    PetTruly™ Taurine
    I recommend this product
    Pet Age 13 or older
    Pet Size Under 20lbs
    Rated 5 out of 5 stars
    2 minutes ago
    11 year old dachshund now 13

    At age 11 our dachshund back and hind legs gave out. ER visit on a weekend rattled me, she was placed on pain killers and muscle relaxers. Advised that surgery or putting her down was their opinion. 😢 Not our option for our little diva. After seeing our vet and getting similar news, I did research and PetTruly came up. I felt what do I have to loose... Six months after totally off of meds and weaned daily onto PetTruly. Now two years later she is like a puppy. Running, climbing into bed and happy. ❤️❤️. Thank you PetTruly .

    Was this helpful?
  • JI
    Jamie I.
    Reviewing
    PetTruly™ Taurine
    I recommend this product
    Pet Age 10-12 years old
    Pet Size 40-60lbs
    Rated 5 out of 5 stars
    4 minutes ago
    Ruger

    We started our pitbull mix on PetTruly about 6 months ago. He's 12 years old & was 2 when we rescued him. His owner shot him in the back & luckily it went straight through!

    He started having some arthritis issues & we started giving him PetTruly. It has helped him a bunch! He & our other dog Monty run through the house barking when they see a squirrel outside. PetTruly has helped Ruger move more freely & he has less arthritis pain. Ruger is a blue pit mix & Monty is a black & white pit mix.

    Was this helpful?
  • SA
    Sherry A.
    Reviewing
    PetTruly™ Taurine
    I recommend this product
    Pet Age 13 or older
    Pet Size 20-40lbs
    Rated 5 out of 5 stars
    5 minutes ago
    Taurine

    My Puggle, Molly, turned 18 this month. Yes, 18! About two years ago she started having trouble walking. I had to carry her outside and use a sling so she could use the bathroom. I tried the PetTruly™ Taurine and Molly is doing well. She still can’t walk far, but she doesn’t use a sling anymore. I believe she is in less pain. I recommend PetTruly products to anyone with a senior dog!

    Was this helpful?