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Advanced Heart Health Formula for Dogs
Heart Muscle Function | Cellular Energy | Blood Flow & Antioxidant Support
Heart health is often overlooked until issues arise—but proactive support can make all the difference. ThorneVet Heart Health is a veterinarian-formulated blend of amino acids, adaptogens, antioxidants, and heart-specific botanicals that nourish and protect the cardiovascular system. Ideal for aging dogs, breeds predisposed to heart issues, or pets needing extra circulatory or energy support, this formula addresses heart health at the cellular level—naturally and effectively.
✓ Supports healthy heart muscle contraction and rhythm
✓ Promotes blood flow, oxygenation, and cardiac energy production
✓ Helps regulate blood pressure and vascular tone
✓ Provides antioxidant protection for heart and vessels
✓ Safe for long-term, daily use in dogs with or without existing heart concerns
Why It Works
The heart is a high-energy muscle that relies on key nutrients to function properly. ThorneVet Heart Health combines L-carnitine and taurine to fuel the heart muscle, CoQ10 to support mitochondrial energy, and Hawthorn and Arjuna to strengthen circulation and arterial integrity. Adaptogens like Eleuthero and anti-inflammatory antioxidants like quercetin phytosome and vitamin E provide added support to reduce oxidative stress and support whole-body balance.
What’s Inside—and Why It Matters
→ L-Carnitine & Taurine – Support cardiac muscle contractility and cellular energy; essential for dogs with heart disease or genetic predisposition
→ Coenzyme Q10 – A critical mitochondrial cofactor that supports ATP production and heart muscle endurance
→ Hawthorn & Arjuna Extracts – Traditional cardiovascular herbs that strengthen blood vessels, improve circulation, and support heart rhythm
→ Quercetin Phytosome – A bioavailable antioxidant that reduces oxidative damage and supports healthy inflammation response
→ Vitamin E – Protects heart tissues from free radical damage
→ Eleuthero (Siberian Ginseng) – An adaptogen that supports physical endurance and stress recovery, including cardiovascular resilience
→ Magnesium, Potassium, Iron (Chelated) – Essential electrolytes and cofactors for heartbeat regulation, oxygen transport, and muscle health
Perfect For:
✓ Senior dogs or breeds predisposed to heart disease (e.g., Dobermans, Cavaliers, Boxers)
✓ Dogs with early signs of heart murmur or cardiomyopathy
✓ Dogs recovering from cardiac stress or injury
✓ Dogs needing antioxidant support for circulation and stamina
✓ Pet parents looking to proactively support cardiovascular wellness
With amino acids, mitochondrial cofactors, and time-tested heart herbs, ThorneVet Heart Health supports your dog’s heart health from the inside out—fueling strength, stamina, and long-term vitality.
I was hopeful this would be great for my dog, but it ended up making him sick. I think I purchased it about 2-3 months ago and he immediately got diarrhea. It was the worst diarrhea I'd ever seen. Usually it resolves itself within a day or two. I waited longer than recommended to take him to the vet because he had no other issues and acted like his usual self. But when nausea started setting in I took him to the vet who put him on antibiotics and a probiotic to reset his stomach. After his vet treatment, I slowly added things back into his diet including his supplements and this is how I figured out for sure it was these chews.
Also, I suggest checking the expiration date on the bottom of the jar especially if your animal is small. My dog is only 6lbs so one jar would have lasted him almost a year! But the one I received expires June 2025, which is just about 3ish months from when I received it.
Bio-Cardio is an exceptional heart health supplemement, especially those with a heart murmur. Since starting my dog on Bio-Cardio, our vet has noted significant improvement in his heart condition. It's easy to administer and truly effective
One of my pups needed extra heart support. We started slowly and built up to first dose, as to not upset the stomach. After a couple months, our vet was super happy with the improvement it made on Oliver’s heart!!! It’s a must have!
We like Throne Vet products. So, we chose bio-cardio and took it, but unfortunately, my dog has a very sensitive stomach, so after taking it, she had a little diarrhea and a stomachache, so I can't take it anymore. It's too bad.
