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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 problems appear—but proactive support can make a big difference in your dog’s long-term wellness. ThorneVet Heart Health is a veterinarian-formulated blend of amino acids, antioxidants, adaptogens, and heart-specific herbs designed to protect and fuel the cardiovascular system. It’s especially helpful for aging dogs, breeds predisposed to heart issues, or pets needing extra circulatory and energy support. By targeting heart health at the cellular level, this formula helps your dog stay strong, active, and resilient.
✓ Supports healthy heart muscle contraction and rhythm
✓ Promotes circulation, oxygenation, and cardiac energy production
✓ Helps regulate blood pressure and vascular tone
✓ Protects heart tissue with powerful antioxidants
✓ Safe for long-term daily use, with or without existing heart concerns
The heart is one of the most energy-demanding organs in your dog’s body, requiring constant fuel and protection from oxidative stress. ThorneVet Heart Health combines L-carnitine and taurine to support strong, efficient muscle contraction, while CoQ10 powers the mitochondria—the heart’s energy factories. Traditional botanicals like Hawthorn and Arjuna strengthen blood vessels, improve circulation, and support normal heart rhythm.
To round out the formula, quercetin phytosome and vitamin E provide antioxidant protection, while Eleuthero acts as an adaptogen to help the body manage stress. Essential minerals like magnesium, potassium, and iron ensure healthy heartbeat regulation, oxygen transport, and overall cardiovascular resilience.
→ L-Carnitine & Taurine – Amino acids essential for cardiac energy, muscle contractility, and rhythm regulation
→ Coenzyme Q10 – A mitochondrial cofactor that supports ATP production and endurance of the heart muscle
→ Hawthorn & Arjuna Extracts – Traditional herbs that strengthen circulation, arterial integrity, and heart rhythm
→ Quercetin Phytosome – A highly absorbable antioxidant that calms inflammation and reduces oxidative damage
→ Vitamin E – Protects heart tissues from free radical damage and supports vascular health
→ Eleuthero (Siberian Ginseng) – An adaptogen that boosts stamina and cardiovascular resilience under stress
→ Chelated Magnesium, Potassium & Iron – Essential minerals that regulate heartbeat, oxygen transport, and muscle strength
✓ Senior dogs or breeds prone to heart disease (e.g., Cavaliers, Boxers, Dobermans)
✓ Dogs with early-stage heart murmurs or cardiomyopathy
✓ Dogs recovering from cardiac stress, illness, or injury
✓ Dogs needing antioxidant and circulatory support
✓ Pet parents wanting proactive, natural cardiovascular care
With amino acids, antioxidants, adaptogens, and traditional heart herbs, ThorneVet Heart Health nourishes your dog’s cardiovascular system at every level. It’s a science-backed way to support heart muscle strength, improve circulation, and protect against oxidative stress—helping your dog live a longer, more energetic life.
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.
