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7 Best CoQ10 Supplements for Dogs

Written by: Arlene Divina
Arlene Divina, one of the content writers at IHD, loves going on adventures with her adorable fur baby. She now creates informative content for pet parents. Read more
| Published on June 27, 2023
iHeartDogs is reader-supported. Some of the links below may be paid affiliate links, where we receive a small commission on a product at no additional cost to you. 

As we continue to gain a deeper understanding of canine health, we’ve discovered numerous ways to support our furry friends’ well-being throughout their lives. One of the increasingly recognized supplements for maintaining our dogs’ vitality is Coenzyme Q10 (CoQ10). Known for its essential role in cellular energy production and its antioxidant properties, CoQ10 can offer significant health benefits to our dogs. In this article, we delve into the best CoQ10 supplements for dogs, exploring how they can contribute to the heart health, oral hygiene, and overall longevity of our canine companions.


#1 – iHeartDogs Heart & Vitality Cardio Support for Dogs – Dog Heart Health Supplement with Anchovy Oil, Taurine, Flaxseed, Arginine, Blueberry Extract, Coenzyme Q10

The iHeartDogs Heart & Vitality Cardio Support for Dogs is a supplement designed to support cardiovascular health and skin health in dogs. It contains premium ingredients such as anchovy oil, taurine, flaxseed, arginine, blueberry extract, and coenzyme Q10. The heart-shaped chews are recommended for dogs of all sizes and breeds, and dog owners can feel confident knowing that their pets are getting the necessary support for their cardiovascular health. Additionally, dogs enjoy the taste of the chews, making it easier for owners to provide them with the supplement as part of their daily routine.


#2 – Zesty Paws Cardiovascular Soft Chews for Dogs – with Antioxidants and AlaskOmega Fish Oil with Omega 3 Fatty Acids – Plus CoQ10, Taurine & L Carnitine for Dog Heart Health – 90 Count

Zesty Paws Cardiovascular Soft Chews are a dog supplement that promotes healthy cardiovascular function for your furry companion. This supplement contains a blend of ingredients including AlaskOmega Fish Oil, CoQ10, Taurine, and L-Carnitine to support normal circulation and function of the cardiac muscle. The 90-count pack also includes fun ingredients like Hawthorn Berry and Vitamin E to give pets heart support.


Related: The 4 Best Supplements for Puppies (+1 to Avoid)

#3 – VetriScience Laboratories – Coenzyme Q10 10mg, 100 Capsules (0900322.100)

The VetriScience Laboratories Coenzyme Q10 supplement is a powerful antioxidant and immune system booster that can benefit pets of all ages, with a particular focus on senior or geriatric pets who may experience decreased CoQ10 production. This supplement supports cellular energy, heart health, carbohydrate metabolism, oxygen utilization, liver detoxification, blood sugar balance, and dental health. It is also made in the USA and formulated by veterinarians.


#4 – Dr. Harvey’s Coenzyme Q10 – Heart & Cardiovascular Support Supplements for Dogs, 60 Capsules

Dr. Harvey’s Coenzyme Q10 is a supplement that supports heart function and cardiovascular health in senior dogs aged 6 or older. The compound is naturally produced in the body but decreases with age, making this supplement an excellent way to slow the progression of degenerative diseases in pets. The product is made in the USA and contains no preservatives, artificial ingredients, or fillers.


#5 – Fera Pets Cardiac Support Supplement for Dogs and Cats, Improves Blood Flow, Energy – with Taurine, CoQ10, Organic Hawthorn Berry, Supports Cardiovascular Heart Health – 120 Capsules

The Fera Pets Cardiac Support Supplement for Dogs and Cats is a mix of ingredients designed to support a healthy cardiovascular system for pets by improving blood flow and enhancing cardiac function. The capsules contain organic ingredients, such as taurine and hawthorn berry, and have no additives or preservatives. The supplement is made in the USA following GMP compliant practices and has passed high quality standards.


#6 – Health Thru Nutrition Dog-Vites CoQ10 for Dogs, Beef-Flavored Chewable Tablets, 30mg (Pack of 60)

Health Thru Nutrition Dog-Vites CoQ10 for Dogs is a beef-flavored chewable supplement that provides a hassle-free option for pet owners to supplement their dog’s diet with Coenzyme Q10, a natural antioxidant that supports immune function, cardiovascular health, and energy levels. The product is manufactured by HTN, a brand that prioritizes quality, safety, and integrity in their nutrition products, and offers a satisfaction guarantee to their customers.


#7 – Nutrition Strength Coenzyme Q10 for Dogs Grain-Free Supplement, Ubiquinol – The Electron-Rich Form of CoQ10, Promotes Heart Health, Cognitive and Energy Support for Dogs, 120 Chewable Tablets

Nutrition Strength Coenzyme Q10 for Dogs is a grain-free supplement that promotes heart health, cognitive function, and energy support for dogs. It provides the electron-rich form of CoQ10, which is a compound important in producing most of the organism’s energy. This supplement is formulated for dogs of any breed, age, and size and is made in the USA with high-quality ingredients, meeting the strictest animal supplement manufacturing guidelines.


What Are The Benefits of Coenzyme Q10 Supplements for Dogs?

Coenzyme Q10 (CoQ10) is a naturally occurring compound that is essential for energy production at the cellular level. It also has antioxidant properties, meaning it can help protect the body’s cells from damage caused by harmful molecules. Supplementing with CoQ10 can have several potential benefits for dogs:

  1. Supports Heart Health: CoQ10 plays a crucial role in maintaining the heart’s energy production. In dogs with heart conditions, supplementing with CoQ10 may help improve heart function and enhance their overall quality of life. It’s often recommended as a supplement for dogs with heart diseases like congestive heart failure.
  2. Promotes Oral Health: CoQ10 can help maintain healthy gums and teeth in dogs. Some studies suggest that it can reduce inflammation and assist in healing periodontal disease, a common oral health issue in dogs.
  3. Boosts Energy Levels: Since CoQ10 is vital for energy production, supplementing with it may help improve energy levels in dogs, particularly older ones. This can support their physical activity and overall vitality.
  4. Antioxidant Properties: As an antioxidant, CoQ10 can help protect your dog’s cells from oxidative damage. This damage can lead to chronic diseases and age-related decline, so CoQ10 may help support your dog’s long-term health.
  5. Supports Neurological Health: Some research indicates that CoQ10 could help protect the brain and nervous system, making it potentially useful for dogs with neurological conditions.

Always remember to consult with your veterinarian before starting any new supplement regimen for your dog. While CoQ10 can be beneficial, it’s crucial to ensure it’s appropriate for your dog’s specific health needs and situation.


Frequently Asked Questions About CoQ10 Supplements for Dogs

1. What is Coenzyme Q10 (CoQ10)? CoQ10 is a natural compound produced by the body, vital for cellular energy production and functioning as a powerful antioxidant. It is found in every cell, with high concentrations in organs that require a lot of energy, such as the heart and liver.

2. How does CoQ10 benefit dogs? CoQ10 supports heart health, boosts energy levels, promotes oral health, and has antioxidant properties that protect cells from oxidative damage. It can be particularly beneficial for dogs with heart conditions, older dogs, or those suffering from periodontal disease.

3. Can CoQ10 be given to any breed or age of dog? Yes, CoQ10 can be given to any breed or age of dog, but the need may vary. Older dogs or those with specific conditions like heart disease may benefit more from supplementation. Always consult your vet before starting any new supplement.

4. What is the recommended dosage of CoQ10 for dogs? Dosage depends on your dog’s size, age, and overall health status. Generally, a dose of 30-90mg per day is recommended for most dogs, but it’s essential to consult with your vet for an appropriate dosage.

5. Can CoQ10 cause side effects in dogs? CoQ10 is generally considered safe for dogs, but like any supplement, it can cause some side effects. These may include mild stomach upset or changes in appetite. If your dog exhibits any adverse reactions, consult your vet immediately.

6. Can I give my dog human CoQ10 supplements? While the CoQ10 itself is the same, human supplements may contain additional ingredients that aren’t safe for dogs. It’s recommended to use a CoQ10 supplement specifically designed for dogs to ensure safety and appropriate dosage.

7. How should I give CoQ10 to my dog? CoQ10 supplements for dogs typically come in capsule or chewable form. You can give the supplement directly or mix it with your dog’s food. Always follow the instructions on the product label.

8. How long does it take for CoQ10 to work in dogs? The effects of CoQ10 can take several weeks to become noticeable as it builds up in the dog’s system. Consistency is key when supplementing with CoQ10, and improvements in energy levels or reduction in symptoms should be gradual.

9. Can CoQ10 be used alongside other medications? Generally, CoQ10 can be used alongside other medications, but it’s crucial to consult with your vet first, as it can interact with certain drugs like blood thinners or chemotherapy medications.

10. Where can I buy CoQ10 supplements for dogs? You can buy CoQ10 supplements for dogs from pet supply stores, online retailers, or sometimes directly from your vet. Always choose a reputable brand to ensure the quality and safety of the product.


Conclusion: Best CoQ10 Supplements for Dogs

Taking care of your dog’s health requires a multifaceted approach, and providing them with high-quality supplements like CoQ10 is one way to promote their well-being. By choosing the best CoQ10 supplements for your dog, you can help support their heart health, maintain their oral hygiene, and boost their overall energy levels. Remember, it’s always essential to consult with your veterinarian before starting any new supplement regimen. With the right care and nutritional support, your beloved pet can continue to lead a happy, active, and healthy life.

iHeartDogs is reader supported. Some of the links below may be paid affiliate links, where we receive a small commission on a product at no additional cost to you. 

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