What is CoEnzyme Q10? Does my dog need it?

CoQ10 is a compound that is naturally made in the body that helps with cell regrowth & to protect cells from damage. As your dog ages, the body will naturally produce less and less, so supplementation of CoQ10 may be helpful.

At what age do dogs start to benefit from supplemented CoEnzyme Q10?

Typically at around age 6 is when dogs start to produce less and less CoEnzyme Q10, and supplementation of a high quality CoEnzyme Q10 can be helpful. It has been shown to slow the progression of chronic degenerative diseases in older dogs.

Why choose Dr. Harvey's CoEnzyme Q10?

As with all of our products, Dr. Harvey's CoEnzyme Q10 is formulated without any preservatives, additives, artificial ingredients or fillers. It is made in the USA.

Can you tell me more about Dr. Harvey's?

Dr. Harvey's has been a pioneer in the production of all-natural based foods for companion animals for over 40 years. We are family owned and operated, and never lose sight of our vision: helping guardians give their pets a healthier & happier life.

Who formulates Dr. Harvey's products?

Dr. Harvey’s utilizes a team approach toward product formulation. Our R&D team is headed by Dr. Michael Shen and his team, who follow AAFCO feed guidelines and NASC supplement guidelines to ensure the highest levels of nutritional integrity.

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Coenzyme Q10 - Heart & Cardiovascular Support Supplements for Dogs, 60 Capsules

Product ID: 601301780

Details

Brand
Dr. Harvey's
Global Trade Identification Number
Item form
Capsule
Manufacturer
Dr. Harvey's
UPC
767674062894

⏳Supports aging senior dogs 6+ years

❤️30mg CoQ10 per capsule

🇺🇸Made in USA, no fillers or additives

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VT14624

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Description

❤️‍🔥 Keep your best friend’s heart young and strong!

HEARTFELT CELLULAR BOOST - Clinically dosed 30mg CoQ10 to energize your dog’s heart and cells daily.
TRUSTED AMERICAN QUALITY - Proudly made in the USA with premium standards for your pet’s health journey.
PURE TRANSPARENT FORMULA - No preservatives, artificial ingredients, fillers, salt, or sugar—just clean wellness.
AGE DEFYING ANTIOXIDANT POWER - Slows aging and supports cardiovascular health in senior dogs 6 years and older.
TAILORED DOSING FOR EVERY SIZE - Easy-to-administer capsules with clear dosing guidelines for dogs from 2 to 200 lbs.

Dr. Harvey's Coenzyme Q10 supplement delivers 30mg of pure CoQ10 per capsule, designed specifically to support heart and cardiovascular health in senior dogs aged 6 and older. This antioxidant formula helps slow aging and cellular degeneration without any preservatives, fillers, or artificial additives. Made in the USA, it offers easy daily dosing tailored to your dog’s weight, ensuring a clean, effective boost to your pet’s vitality and longevity.

Specifications

ASIN	B00GZRO3ZK
Best Sellers Rank	#102,331 in Health ( See Top 100 in Health ) #994 in Antioxidant Supplements
Brand Name	Dr. Harvey's
Customer Reviews	4.5 4.5 out of 5 stars (431)
Global Trade Identification Number	00855033000325
Item Form	Capsule
Manufacturer	Dr. Harvey's
Target Species	Dog
UPC	767674062894 855033000325

Reviews

D**S

I use this for my 14 year old as part of heart support. Easy to add to food and well-tolerated. Pros: • No strong smell or taste • Easy dosing • Supports overall energy and heart function Cons: • Needs consistent daily use to see benefit Overall: A helpful supplement for older pets needing gentle heart health support.

28.10.2025

サ**サ

わんちゃん心臓病だめ初めて購入．効果またわかないですか。噛む難しいわんちゃんあるしうち1匹歯３本だけ時間かかるです。

1.03.2021

L**A

It will take time ot see if this product has a positive outcome. I find it fairly pricey because my dog 60-100 lbs has to take 2 per day so it's a one month supply and I'm assuming this will be an on-going application for my 13 year old

9.03.2025

L**A

No problems giving to my dog who has heart disease. Hoping it helps her heart and gives her a few more years.

9.10.2025

B**I

My dog was supposed to pass away 2 1/2 years ago with double cardiomyopathy, according to Texas A&M veterinary practice. I’m a big fan of Coq10 and I was so excited when I saw that they had doggy Coq10!!! Bennett is still going today and dock diving no less because of Dr. Harvey’s Coq10!!! Best supplement on the market hands-down

13.02.2026

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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