Cardio Bites Salmon Soft Chew Supplement
Verified Jun 17, 2026
This is a soft chew supplement for dogs designed to support heart and skin health, not a complete food. It provides a blend of taurine, L-carnitine, CoQ10, L-arginine, and hawthorn along with AlaskOmega fish oil for omega-3 fatty acids and vitamin E. The base uses ingredients like salmon, flaxseed, sweet potato, and coconut-derived fibers to form a palatable chew for daily use.
This is a targeted cardiovascular and skin-support supplement that can be a reasonable choice for dogs who need additional heart-supportive nutrients on top of a balanced diet. It combines taurine, L-carnitine, CoQ10, omega-3-rich fish oil, and hawthorn berry, which are all commonly used in cardiac support protocols. As with any supplement, it should be used alongside, not instead of, a complete and balanced dog food, and ideally under guidance from your veterinarian, especially for dogs with known heart disease or those on heart medications.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
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At a Glance
KibbleLab Review
Strengths
- Contains multiple heart-supportive nutrients together, including taurine, L-carnitine, CoQ10, L-arginine, folic acid, and hawthorn berry, which can complement veterinary cardiac care plans.
- Includes AlaskOmega fish oil as a source of EPA and DHA, plus flaxseed, providing omega-3 fatty acids that can support skin and overall inflammation control.
- Uses vitamin E and mixed tocopherols, which act as antioxidants and help protect fatty acids from oxidation.
- Soft chew format with salmon and natural flavors is typically easy to give and more palatable for many dogs compared to capsules or powders.
Considerations
- This product is a supplement only and does not provide complete and balanced nutrition, so it must be given alongside a full, appropriate dog food diet.
- Fish oil, salmon, and flaxseed may not be suitable for dogs with fish allergies, and the formula also contains several plant ingredients that could be an issue for very sensitive dogs.
- Hawthorn berry and CoQ10 can interact with certain prescription heart medications, so it’s important to check with your veterinarian before starting this if your dog already has diagnosed heart disease or is on cardiac drugs.
- Because nutrient amounts (beyond the proprietary blend listing) and calories per chew are not fully detailed here, it’s best to monitor weight and overall diet when adding this to your dog’s routine.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Nutrient Blend
A “Nutrient Blend” in pet food typically refers to a vitamin and mineral premix added to ensure the diet meets essential micronutrient requirements and helps make the product complete and balanced for dogs and/or cats. These blends support growth, immune function, skin/coat and bone health, but formulations vary — quality and correct dosing matter because imbalances or excesses of some vitamins or minerals can be harmful, so choose foods formulated to recognized standards (e.g., AAFCO/NRC).
02
L-Carnitine
L‑Carnitine is a nutrient-like compound added to pet foods and supplements to support fat metabolism by transporting long-chain fatty acids into mitochondria, helping promote lean muscle maintenance, weight management, and cardiac energy metabolism in dogs and cats. It can be beneficial for overweight, geriatric, athletic, or cardiac patients and is generally safe at recommended levels, but therapeutic dosing should be guided by a veterinarian since healthy animals can synthesize some carnitine and excess supplementation may cause gastrointestinal upset.
03
Taurine
Taurine is an amino sulfonic acid added to pet foods to support essential functions such as heart muscle performance, retinal health, and reproduction, and is particularly critical for cats, which cannot synthesize enough on their own. Adequate taurine prevents conditions like dilated cardiomyopathy and vision degeneration—dogs generally make more taurine but certain breeds or homemade/vegetarian diets may require supplementation—so commercial diets should meet species-specific levels and homemade plans should be carefully supplemented.
04
Hawthorn Berry
Hawthorn berry is used in pet foods and supplements as a botanical ingredient for flavor and a source of antioxidants and soluble fiber, and is sometimes included in formulations aimed at supporting cardiovascular health—most commonly for dogs and less often for cats. It offers modest antioxidant and digestive benefits but contributes little macronutritional value; because it can interact with prescription cardiac medications or cause sensitivities in some animals, pet owners should consult their veterinarian before use.
05
CoQ10
CoQ10 (coenzyme Q10) is an antioxidant and mitochondrial cofactor often added to pet foods or supplements to support cellular energy production and promote cardiovascular health. It can benefit aging or cardiac-compromised dogs and cats by helping reduce oxidative stress and support metabolism, but dosing and effectiveness vary, so consult your veterinarian—especially if your pet is on medications or has a serious health condition.
Product Details & Brand
Product Specs
Brand
Zesty Paws is a leading brand in the pet supplement category offering premium-quality chews, oils, and functional treats for dogs and cats. The brand is positioned as a fun and approachable yet scientifically informed line for pet wellness, targeting pet owners seeking preventive health solutions.
Visit Zesty PawsManufacturer
Zesty Paws follows U.S. FDA regulations for pet supplements and employs manufacturing partners that comply with cGMP (Current Good Manufacturing Practices). The company emphasizes ingredient transparency and product testing to ensure quality, potency, and safety.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Zesty Paws Cardio Bites Salmon Soft Chew Supplement has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Zesty Paws ever been recalled?
We have no recalls on record for Zesty Paws. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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