Don't wait for the warning signs, your dog's heart, eyesight, and growth could already be at risk. One dose of DoggySuppy Taurine delivers the exact protection high-risk breeds need most.
DoggySuppy Taurine Chews
Vet-Formulated
GMP Certified
Made in the USA
To see results we recommend use for 2 months*
60-Day Money-Back Guarantee
Free Shipping Included
Lauren J.
My lab was slowing down on walks and I honestly thought it was just age. Started these 6 weeks ago and I'm not exaggerating, she's a different dog. Pulls the lead again, wants to play fetch, eats the chew straight from my hand every morning. Didn't expect results this fast.
Daily Directions for Use
Here’s some helpful information on how to take DoggySuppy, and what to expect in the first 3 months of consistent use.
Directions for Use
Small
Under 25 lbs
1 Chew / Day
1 tub = 30-day supply
1 tub / month
Medium
25 – 75 lbs
2 Chews / Day
1 tub = 15-day supply
2 tubs / month
Large
Over 75 lbs
3 Chews / Day
1 tub = 10-day supply
3 tubs / month
We recommend giving chews at the same time each day for best results
What to Look Out For
Here's what most owners notice within the first 1–3 months of daily use:
More Energy on Walks
Your dog pulls the lead again and wants to go further
Steadier Breathing
Less labored breathing after activity as heart function improves
Brighter Eyes & Coat
Better circulation shows up in coat shine and eye clarity
Playful Again
Most owners say their dog acts years younger within 4–6 weeks
*Always consult your veterinarian before starting any new supplement. Results may vary.
Watch Your Dog Thrive in Just 3 Months
Here's what happens when their heart finally gets the support it needs
Week 1–2
They Actually Eat It
- Gobbles it up like a treat — no forcing
- Digestion adjusts to new supplement
- Body begins absorbing Taurine & L-Carnitine
Month 1
You Start to Notice
- More willing to go on walks
- Plays longer before tiring out
- Eyes look brighter and more alert
Month 2–3
The Real Difference
- Stronger heart muscle function
- Better stamina and recovery after exercise
- Overall happier, more active dog
*Results may vary based on your dog's age, weight, and consistency of use.
What's Inside Every Chew
Four clinically studied ingredients working together for complete cardiac support
The Heart's Most Essential Amino Acid
Taurine is the most abundant amino acid found in healthy heart muscle tissue. Dogs — unlike humans — cannot synthesize enough taurine on their own, especially when fed grain-free or legume-heavy diets. The FDA officially linked taurine deficiency to Dilated Cardiomyopathy (DCM) in 2018. Each chew delivers 250mg — the clinically supported dose used in veterinary cardiac care.
Key Benefits
- Supports healthy heart muscle contraction
- Maintains normal heart rhythm
- Critical for dogs on grain-free diets
The Energy Transporter Your Dog's Heart Needs
L-Carnitine (as Carniking®) transports fatty acids into heart cells where they're burned for energy. Without adequate L-Carnitine, the heart muscle literally runs low on fuel — leading to fatigue, weakness, and over time, cardiac decline. We use the premium Carniking® form, the same grade used in human clinical studies.
Key Benefits
- Fuels heart cell energy production
- Supports healthy weight and lean muscle
- Reduces fatigue during exercise
Nature's Circulation Booster
Hawthorn Berry has been used for centuries to support cardiovascular health. Its active flavonoids help dilate blood vessels, improve circulation, and reduce the workload on the heart. It works synergistically with taurine and L-Carnitine — making the whole formula more effective than any single ingredient alone.
Key Benefits
- Improves blood flow and circulation
- Supports healthy blood pressure
- Reduces strain on the heart muscle
The Cellular Power Switch
Coenzyme Q10 is found in every cell in the body but is most concentrated in the heart — the organ that needs the most energy. CoQ10 powers the mitochondria (your dog's cellular batteries) and acts as a powerful antioxidant protecting heart cells from oxidative damage. Levels naturally decline with age, making supplementation especially important for senior dogs.
Key Benefits
- Powers mitochondrial energy production
- Protects heart cells from oxidative damage
- Especially important for dogs over 5 years old
Why All Four Ingredients Together
Each ingredient targets a different aspect of cardiac health — but together they create a compounding effect. Taurine maintains the heart muscle. L-Carnitine fuels it. Hawthorn Berry improves blood flow to it. CoQ10 powers its cells. No single ingredient does all four jobs. That's why every other taurine supplement falls short — and why our complete cardiac formula delivers results they can't.
Key Benefits
- 4 active ingredients per chew
- No fillers | no artificial preservatives
- GMP certified
- Third-party tested
Us Vs.Them
Us Vs.Them
Not all cardiac supplements are created equal. Here's how we stack up.
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Our Product
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Others
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Dogs eat it willingly every time
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Works with any diet — wet, dry, raw, kibble
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Complete cardiac formula (4 active ingredients)
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Pre-dosed — no scooping or measuring
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Available in multiple flavors
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GMP certified & third-party tested
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WHAT VETS ARE SAYING
"Taurine deficiency is one of the most underdiagnosed cardiac risk factors I see in dogs today — especially in large breeds and grain-free fed dogs. I recommend taurine supplementation to my clients regularly, and the combination of Taurine, L-Carnitine, CoQ10, and Hawthorn Berry in this formula is exactly what I look for. Clean ingredients, correct dosing, and a format dogs actually eat willingly."
Dr. Rebecca Hartman - DVM, Companion Animal Cardiology
Customer Reviews
See how DoggySuppy bring energy, health, and happiness back to dogs — just like these loving owners experienced.
Sandra M,
Verified Buyer
Ok so I've been freaking out for weeks. My golden is 4 and I've been feeding him grain-free since he was a puppy because everyone said it was healthier. Then I fell down a rabbit hole online about DCM and taurine and I genuinely couldn't sleep. Started these about 6 weeks ago. He eats them straight off my hand like it's a treat. Vet appointment last week and she said his heart sounds great. I know 6 weeks isn't long but I just feel so much better having done something about it.
Karen T,
Verified Buyer
My doberman started slowing down on walks and I noticed he was panting way more than usual. Vet said he was fine but something felt off to me. Did my own research, found out dobermans are literally one of the highest risk breeds for heart issues, started these immediately. Three weeks in and I swear he is a different dog. He actually wants to play again. Maybe coincidence but I'm not stopping.
James H.,
Verified Buyer
I have two Great Danes. Heart health is basically the first thing any vet brings up with this breed so I've always been paranoid about it. Tried a powder supplement before this — absolute nightmare, they'd eat around it every single time. These they go insane for. Seriously they hear the bag and come running. Simple ingredients, no weird stuff, and I actually trust what's in them.
Patricia L,
Verified Buyer
Honestly thought my lab was just getting old. She's 10 so I figured the slowness was just... life. My daughter convinced me to try these and I was skeptical. But around week 5 she started meeting me at the door again when I come home. Started asking for longer walks. I don't want to oversell it but the difference is real and now I feel guilty I didn't start sooner.
Jessica L,
Verified Buyer
I can't tell you how many times I tried to sneak taurine powder into Biscuit's food and he'd just walk away from his bowl. This dog will sniff out anything. These chews though — gone in two seconds flat. Same ingredients, none of the battle. Honestly the bacon flavor alone was worth switching. We're on our third pouch now and zero complaints.
Our Stats Don't Lie.
Our Stats Don't Lie.
100.000+
Dogs Protected
Dog owners across the US trust our formula to keep their dog's heart healthy.
#1
Daily Supplement for Dog Owners
The go-to cardiac supplement for dog owners who want one simple addition to their dog's daily routine
98%
Dogs Showed Improvement
Within the first 30 days, most owners report more energy and vitality in their dog.
99%
Dogs Love the Taste
flavored soft chews eaten willingly — no hiding pills or mixing powder into food.
* Based on internal studies and customer feedback surveys.
Money-Back Guarantee
If you or your pup aren't satisfied for any reason, we'll offer a full refund within 60 days.
ADD TO CART
100% Satisfaction
Fast Shipping
Easy Returns
Money-Back Guarantee
If you or your pup aren't satisfied for any reason, we'll offer a full refund within 60 days.
ADD TO CART
100% Satisfaction
Fast Shipping
Easy Returns
Frequently Asked Questions
Got Questions? We've Got Answers.
How many chews should I give my dog per day?
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Dogs up to 75 lbs: 2 soft chews daily. Dogs over 75 lbs: 3 soft chews daily. We recommend giving them at the same time each day — most owners just hand them over as a morning treat. They rarely need hiding in food.
How long until I see results?
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Most owners start noticing changes in energy and activity levels within 2–4 weeks of daily use. Full cardiac support benefits build up over 60–90 days of consistent supplementing. Like most supplements, consistency is everything.
My dog is already on heart medication. Can I still use this?
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Taurine, L-Carnitine, CoQ10 and Hawthorn Berry are all natural ingredients that are generally safe alongside prescription medication. That said, if your dog is currently under veterinary cardiac care, we always recommend checking with your vet before adding any new supplement.
Is this only for dogs on grain-free diets?
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No. While grain-free fed dogs are at higher risk of taurine deficiency, all dogs can benefit from cardiac support — especially large breeds, senior dogs, and breeds like Golden Retrievers, Dobermans, and Great Danes that are genetically predisposed to heart issues.
What's actually in each chew?
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Each soft chew contains 250mg Taurine, 250mg L-Carnitine (Carniking®), 100mg Hawthorn Berry, and 10mg CoQ10. No fillers, no artificial preservatives. Made in a GMP certified facility and third-party tested for purity.
My dog is a picky eater. Will they actually eat it?
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Almost certainly yes. These are flavored soft chews — not powder, not capsules. 99% of dogs eat them straight from the hand without any fuss. If for any reason your dog refuses them, you're covered by our 60-day money-back guarantee
How long does one pouch last?
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Each pouch contains 30 soft chews. For small dogs (1 chew/day) that's a 30-day supply. For medium dogs (2 chews/day) that's a 15-day supply. For large dogs (3 chews/day) that's a 10-day supply. We recommend subscribing so you always have a fresh pouch on the way.
What if I don't see a difference?
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We offer a full 60-day money-back guarantee — no questions asked. If your dog hasn't shown any improvement within 60 days of daily use, just contact us and we'll refund every penny. We're that confident in the formula.
How long does shipping take?
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Once the pre-order batch has been shipped out, delivery takes about 6–9 business days. You will receive a tracking number by email the moment your order leaves our facility.