September 13, 2025

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10 Best dog heart supplements of 2025

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Best Choice

1

Fera Pet Organics

Fera Pet Organics Cardiac Supplement for Dogs & Cats – 120 Capsules - Vet Created -Cardiovascular Function & Strength-Taurine, CoQ10, Organic Hawthorne Berry
9.9

Exceptional

Our Rating
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Value for Money

2

Pet Wellbeing
Pet Wellbeing Young at Heart for Dogs - Heart Health, Circulatory & Cardiovascular System, Hawthorn, Motherwort, Schisandra - Veterinarian-Formulated Herbal Supplement 2 fl oz (59 ml)
Main highlights

Key Features and Benefits
Supports heart health and cardiovascular system, promotes healthy circulation, vet-formulated, made in USA, money-back guarantee.

Ideal Use Cases
Best for aging pets needing heart health support, dogs showing signs of cardiovascular discomfort, and maintaining overall circulatory wellbeing.

Customer Reviews Summary
Most praised for improving pets` energy levels and overall health, with noticeable differences in vitality and comfort.
Key specs
- Origin:USA
- Function:Heart health support
- Support:Cardiovascular system
- Form:Supplement
- Size:2 ounces
9.8

Exceptional

Our Rating

8.4
Flavor

8.4
Comfort

8.2
worth the money
3

CARDIOMAX
Heart Support Supplement for Dogs-Vet-Formulated, Antioxidant-Rich-L-Taurine, L-Carnitine,EPA,DHA,CoQ10-Aids Circulatory Strength, Cardiovascular Support, Heart Muscle Function-USA Made-60 Soft Chews
Main highlights

Heart Health Support
Formulated with Taurine, L-Carnitine, CoQ10, and Vitamin E for cardiovascular health.

Ideal for Heart Conditions
Perfect for dogs with cardiac issues or needing circulatory support.

Great Taste
Dogs enjoy the taste, making it easy to administer.
9.7

Exceptional

Our Rating

9.9
Freshness

9.9
quality of ingredients

8.9
Flavor
4

Zesty Paws
Zesty Paws Cardiovascular Support for Dogs - Taurine for Dogs - with CoQ10, L Carnitine & Sea Buckthorn - Senior Heart Health - AlaskOmega Fish Oil Omega 3 - Senior - Salmon - 90 Count
Main highlights

Key Features and Benefits
Contains AlaskOmega Fish Oil, CoQ10, and amino acids for heart health. Flavored chews promote cardiovascular function in dogs.

Ideal Use Cases
Best for dogs needing cardiovascular support, especially older pets or breeds prone to heart issues. Enhances overall cardiac function and health.

Customer Reviews Highlight
Owners appreciate the noticeable improvement in their pets` vitality and heart health, praising the product`s effectiveness and palatable flavor.
9.6

Exceptional

Our Rating

9.1
quality of ingredients

8.4
pain management

8.2
Flavor
5

WONDER PAWS
Wonder Paws Cardio Support for Dogs – Cardiovascular Chews Heart Health, Circulation, Energy & Weight Management - with L-Carnitine, Hawthorn Berry, Coenzyme Q10 & Taurine for Dogs – 90 Soft Chews
Main highlights

Key Features
Supports cardiovascular health with Carniking, Taurine, CoQ10, and Hawthorn Berry; tasty bacon flavor; gluten, soy, shellfish, dairy-free.

Ideal Use Cases
Perfect for all dogs, especially beneficial for young pups and senior dogs needing support for heart health, circulation, energy, and weight management.

Customer Reviews
Most praised for its effectiveness in improving vitality and energy, with dogs loving the bacon flavor, making it easy to administer.
Key specs
- Fit:Pets up to 75 pounds
- Function:Supports heart health
- Support:Cardiovascular health support
- Size:4.09 x 3.66 x 3.62 inches
- Material:Bacon flavored chews
9.4

Excellent

Our Rating

9.9
Comfort

9.3
Flavor

9.1
worth the money
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6

VETRISCIENCE
VetriScience Extra Strength Healthy Heart Chews, Vetri Cardio Supplement for Dogs, Heart Support Supplement with Taurine, Carnitine, CoQ10, Hawthorn and Berberine, Chicken, 60 Count
Main highlights

Key Features and Benefits
Supports heart muscle, reduces oxidative stress, and enhances cardiovascular function with taurine, coenzyme Q10, and arginine. Tasty chicken liver flavor.

Ideal Use Cases
Perfect for pets with cardiac conditions or sub-optimal cardio function, ensuring a long, healthy cardiovascular life through veterinarian-formulated ingredients.

Customer Reviews Highlight
Most praised for its effectiveness in supporting heart health and its palatability, pets love the taste making administration easy.
Key specs
- Dimensions:6 x 3 x 9 inches
- Health Benefit:Supports cardiovascular function
- Formulation:Chews
- Ingredients:Taurine, Coenzyme Q10, Arginine
- Flavor:Chicken Liver
9.3

Excellent

Our Rating

9.7
quality of ingredients

8.9
pain management

8.7
Aroma
7

Dr. Harvey's
Dr. Harvey's Coenzyme Q10 - Heart & Cardiovascular Support Supplements for Dogs, 60 Capsules
Main highlights

Supports Heart Function and Cardiovascular Health
Antioxidant supplement designed for senior dogs 6 years old and older, helps slow aging and progression of chronic degenerative diseases.

Best for Aging Dogs with Heart Issues
Ideal for senior dogs with heart conditions, can be added to wet food, and offers a natural boost in cellular health and wellness.

Improves Overall Health and Longevity
Customers praise the product for enhancing their pets' health, longevity, and heart strength, with noticeable improvements in a short time.
9.0

Excellent

Our Rating

9.9
quality of ingredients

8.2
worth the money

8.0
Flavor
8

ARK NATURALS
Ark Naturals Gray Muzzle Heart Healthy Wags Plenty Dog Chews, Vet Recommended for Senior Dogs to Support Heart Muscle, Blood Pressure and Circulation, Natural Ingredients, 60 Count

19% Off
Main highlights

Key Features
Specially crafted for senior dogs, these vet-recommended chews support overall health and mobility in dogs aged 5 and older.

Ideal Use Cases
Perfect for aging dogs needing extra care for joint health, vitality, and wellness, enhancing their quality of life in their senior years.

Customer Praise
Reviewers highlight the noticeable improvement in their senior dogs` mobility and energy levels after regular use of these chews.
Key specs
- Size:8 x 1.5 x 4.88 inches
- Dietary:Senior dogs, 5 years+
- Ingredients:N/A
- Country:N/A
- Flavor:N/A
8.9

Very Good

Our Rating

8.7
quality of ingredients

8.2
Flavor

8.0
Comfort
9

Standard Process Inc.
Standard Process Inc. Canine Cardiac Support - Dog Heart Health Supplement - Nutritional Formula to Support Cardiac Function - Pet Health Supplement with Selenium - 25 g
Main highlights

Supports Cardiac and Muscle Function
The product is designed to support optimal cardiac function and the normal function of muscle cells, enhancing overall heart and muscle health in dogs.

Ideal for Dogs with Heart Conditions
Perfect for dogs with heart problems or breeds prone to heart issues, as it helps maintain heart health and prevent related complications.

Enhanced Energy and Reduced Symptoms
Customers frequently praise the product for increasing their dogs' energy levels and reducing symptoms like coughing, indicating noticeable health improvements.
Key specs
- Dimensions:3.3 x 1.9 x 1.9 inches
- Health Benefit:Support optimal cardiac function
- Formulation:N/A
- Ingredients:N/A
- Flavor:N/A
8.7

Very Good

Our Rating

9.9
Flavor

9.9
worth the money

9.9
quality of ingredients
10

Natural Dog Company

Natural Dog Company Senior Dog Vitamins Chew for Brain, Heart & Eye Health - Cognitive Support, Vision Clarity & Cardiovascular Function with Omega-3s, Lion’s Mane Senior Dog Supplements, 90 cnt

30% Off
8.5

Good

Our Rating

10 Best dog heart supplements of 2025

1

Fera Pet Organics Cardiac Supplement for Dogs & Cats – 120 Capsules​ - Vet Created -Cardiovascular Function & Strength-Taurine, CoQ10, Organic Hawthorne Berry

How do we rank?

How do we rank?

Analyzing top stores

2

Pet Wellbeing Young at Heart for Dogs - Heart Health, Circulatory & Cardiovascular System, Hawthorn, Motherwort, Schisandra - Veterinarian-Formulated Herbal Supplement 2 fl oz (59 ml)

8.4

8.4

8.2

3

Heart Support Supplement for Dogs-Vet-Formulated, Antioxidant-Rich-L-Taurine, L-Carnitine,EPA,DHA,CoQ10-Aids Circulatory Strength, Cardiovascular Support, Heart Muscle Function-USA Made-60 Soft Chews

9.9

9.9

8.9

4

Zesty Paws Cardiovascular Support for Dogs - Taurine for Dogs - with CoQ10, L Carnitine & Sea Buckthorn - Senior Heart Health - AlaskOmega Fish Oil Omega 3 - Senior - Salmon - 90 Count

9.1

8.4

8.2

5

Wonder Paws Cardio Support for Dogs – Cardiovascular Chews Heart Health, Circulation, Energy & Weight Management - with L-Carnitine, Hawthorn Berry, Coenzyme Q10 & Taurine for Dogs – 90 Soft Chews

9.9

9.3

9.1

6

VetriScience Extra Strength Healthy Heart Chews, Vetri Cardio Supplement for Dogs, Heart Support Supplement with Taurine, Carnitine, CoQ10, Hawthorn and Berberine, Chicken, 60 Count

9.7

8.9

8.7

7

Dr. Harvey's Coenzyme Q10 - Heart & Cardiovascular Support Supplements for Dogs, 60 Capsules

9.9

8.2

8.0

8

Ark Naturals Gray Muzzle Heart Healthy Wags Plenty Dog Chews, Vet Recommended for Senior Dogs to Support Heart Muscle, Blood Pressure and Circulation, Natural Ingredients, 60 Count

8.7

8.2

8.0

9

Standard Process Inc. Canine Cardiac Support - Dog Heart Health Supplement - Nutritional Formula to Support Cardiac Function - Pet Health Supplement with Selenium - 25 g

9.9

9.9

9.9

10

Natural Dog Company Senior Dog Vitamins Chew for Brain, Heart & Eye Health - Cognitive Support, Vision Clarity & Cardiovascular Function with Omega-3s, Lion’s Mane Senior Dog Supplements, 90 cnt

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Fera Pet Organics Cardiac Supplement for Dogs & Cats – 120 Capsules - Vet Created -Cardiovascular Function & Strength-Taurine, CoQ10, Organic Hawthorne Berry