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8 Best Taurine Supplements for Dogs 2024

Written by: Justin Palmer
Justin Palmer is a Certified Pet Food Nutrition Specialist and co-founder of Inspired by his rescued husky, Splash, he dedicated himself to learning about extending both the length and quality of her life. Splash lived and thrived until 18 years old, and now Justin is on a mission to share what he learned with other dog owners.Read more
| Published on January 4, 2024

best taurine supplements for dogsAs our understanding of canine nutrition evolves, we continue to uncover the many nuances that contribute to the health and well-being of our four-legged companions. A critical component that’s come to the forefront recently is taurine, an essential amino acid that plays a pivotal role in maintaining a healthy heart function in dogs. While the necessity of taurine may not be breaking news for many, the significance of its correct dosage and form, along with its relationship with other nutrients, still remains a topic of extensive research and discussion.

In this post, we are going to delve into the world of taurine supplements, investigating their benefits, potential risks, and how to select the best one for your beloved canine companion.

The 8 Best Taurine Supplements for Your Dog’s Heart Health

#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 functional supplement designed to support cardiovascular health and skin health in dogs. It contains premium ingredients such as anchovy oil, taurine, flaxseed, arginine, blueberry extract, coenzyme Q10, L carnitine, magnesium, and folic acid. These heart-shaped chews are suitable for dogs of all breeds and sizes, and they provide the necessary support for a healthy and happy heart. Additionally, dogs enjoy the delicious taste, making it a treat they will love.



#2 – FERA Cardiac Support Supplement for Dogs

best heart supplements for dogs

One of the best heart supplements for dogs with heart disease and a favorite among Amazon users, these capsules hold a premium formulation containing taurine, L carnitine, CoQ10, organic Hawthorn berry, and vitamin E. It’s a rich blend that promotes enhanced cardiac function and blood circulation while supporting a regular heartbeat and blood pressure. Cofounded by a veterinarian, FERA believes in using natural and holistic ingredients and manufactures their capsules with no additives, fillers, preservatives, wheat, corn, soy, gluten, dairy, or artificial colors in FDA-registered facilities in the USA. Plus, you can feed it to your dog in one of two easy ways. Give your pup the capsule wrapped in a snack. Or open the capsule and sprinkle the powder over your dog’s food.


#3 – Stella & Chewy’s Stella’s Solutions

best heart supplements for dogs

Help your pup’s heart and treat them to freeze-dried raw morsels packed with taurine, omega acids, and L-carnitine sourced from chicken hearts and sardines. This raw food option makes our list of best heart supplements for dogs thanks to its clean approach to supporting heart health and boosting cardiovascular performance. Plus, you can’t go wrong with an American-made product. They’re great for picky eaters too.


Related: The 10 Best Calming Supplements For Dogs

#4 – Dr. Oscar Taurine Supplement for Dogs

One of the best heart supplements for dogs with heart disease, dilated cardiomyopathy, and congestive heart failure, these chicken-flavored tablets are vet-recommended thanks to a formula rich in taurine and L-carnitine. They provide the full recommended daily amount of taurine with 500mg per 25lbs of weight, whereas other dog heart supplements fall short. And with no side effects, dogs and their parents can expect improved exercise tolerance, a regulated heartbeat, and improved heart function. For dogs of all ages and breeds, Dr. Oscar products are made in a USA-based, FDA-registered facility and free of soy, gluten, wheat, peanuts, GMOs, artificial flavorings, and preservatives. Plus, they’re labeled safe to use with medications, but always check with your vet first.

Related: 10 Best Krill Oil Supplements For Dogs

#5 – Ark Naturals Gray Muzzle Heart Healthy Wags Plenty Dog Chews

Our list of best heart supplements for dogs wouldn’t be complete without an option for the senior dog. And these heart-shaped pellets are just what your old pup’s heart needs to maintain healthy heart muscle, heartbeat rhythm, blood pressure, circulation, and overall heart function. Rich in taurine, acetyl-L-carnitine, dandelion extract, Hawthorne berry extract, bilberry extract, egg albumin, and coenzyme Q10, your dog gets a sweet treat formulated with high-quality and natural ingredients that are corn-free, soy-free, wheat free, and have no artificial colors or preservatives. Plus, they’re USA-made.


#6 – CardioMAX Heart Support Supplement for Dogs

best heart supplements for dogs

Support your dog’s cardiovascular health with these liver-flavored soft chews abundant in taurine, L-carnitine, Hawthorne, Coenzyme Q10, vitamin E, and other essential amino acids. Formulated by veterinarians to treat heart conditions, lower blood pressure, and improve the body’s use of oxygen, these yummy bites are another USA-made heart supplement that gives dogs the feeling of getting a treat. And customers say their picky eaters love them too!


Related: 10 Best Dog Multivitamin Products



#7 – Wonder Paws Cardio Support for Dogs

best heart supplements for dogs

Dogs love the taste of bacon, and with these soft chews, that’s just what they’ll think they’re getting when really, they’re making their heart stronger with every bite! Wonder Paws packs their bites with Carniking, a clinically-studied form of L-carnitine shown to support heart health, circulation, and weight management in dogs. A powerful dose of Taurine, Hawthorne berry, and CoQ10 provides an extra boost for cardiovascular health and good circulation. Plus, customers love the price and report more energy in their fatigued pups.


Related: 7 Best Tear Stain Supplements For Dogs

#8 – InClover BioVibrant Dog Heart Health Supplement

We want to make your life a little easier, so we included an easy-to-administer powder in our list of the best heart supplements for dogs. This rich blend of taurine, L-carnitine, cysteine, and methionine supports optimal cardiac function, lean muscle development, and fatty acid conversion to energy in dogs and cats. Based in Boulder, Colorado, and operating since 1996, InClover is an independent, woman-owned business that prides itself on sustainable practices and high standards.

What To Look for When Choosing a Taurine Supplement for a Dog

  1. Quality and Purity: Look for a supplement that is produced in a facility that follows good manufacturing practices (GMP). The product should also be free from contaminants and fillers, which can potentially be harmful. A certificate of analysis (CoA) could provide proof of quality and purity.
  2. Taurine Content: Check the taurine content per serving size. Depending on the size, age, and specific health needs of your dog, you may need different quantities of taurine. Consult with your vet to understand the ideal taurine dosage for your dog.
  3. Source of Taurine: Most taurine supplements are synthetic, but if you prefer natural sources, look for products made from animal tissues like fish, beef or chicken as they naturally contain taurine.
  4. Form of Supplement: Taurine supplements come in various forms including powder, capsules, and chewable tablets. Decide which form would be best for your dog’s preference and your ease of administration.
  5. Additional Ingredients: Many taurine supplements also contain other beneficial ingredients such as other amino acids, vitamins, and minerals. Be sure to check if these ingredients are safe for dogs and whether they could be beneficial for your pet’s specific health needs.

Remember, it’s always a good idea to consult with your vet before starting any new supplement for your dog. They can provide tailored advice based on your dog’s health history and needs.

Related: 11 Best Urinary, Kidney, & Bladder Supplements for Dogs

Frequently Asked Questions About Taurine Supplements for Dogs

  1. What is taurine and why is it important for my dog? Taurine is an essential amino acid that dogs typically produce in their bodies. It plays a crucial role in heart health, helping to maintain normal heart muscle function, vision, and reproduction. If a dog is taurine deficient, it could lead to health issues such as dilated cardiomyopathy (DCM), a type of heart disease.
  2. Can taurine help prevent or treat diet-associated dilated cardiomyopathy (DCM)? Yes, taurine can potentially help prevent and treat diet-associated DCM. Several studies have suggested a link between certain grain-free diets, low in taurine, and an increased risk of DCM. Supplementing with taurine can help counter this risk, although each dog’s needs may differ, so it’s important to consult with a veterinarian before starting any supplementation regimen.
  3. Can I feed my dog a taurine-rich diet instead of using supplements? While taurine is found naturally in foods like meat and fish, it may not be sufficient to prevent taurine deficiency, especially in certain breeds that are genetically predisposed to it. Therefore, supplementation might still be necessary. However, any dietary changes or additions should be discussed with a veterinarian to ensure the diet is balanced and meets your dog’s specific needs.
  4. Are there any side effects to giving my dog taurine supplements? Taurine is generally considered safe for dogs, and side effects are rare. However, excessive supplementation can sometimes cause digestive upset. It’s important to stick to the recommended dosage provided by the manufacturer or your veterinarian, and always monitor your dog for any changes after starting a new supplement.
  5. How much taurine should I give my dog? The right amount of taurine can vary based on factors like your dog’s size, breed, age, and overall health status. It’s always recommended to consult with your veterinarian to determine the optimal dosage. They will consider these factors and possibly suggest a blood test to monitor taurine levels in your dog’s body.

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

Conclusion: Best Taurine Supplements for Dogs

In conclusion, when it comes to your pet’s heart health and nutrition, nothing should be taken lightly. Taurine supplements can act as a vital tool to ensure your dog’s optimal health and longevity, especially in breeds that are predisposed to taurine deficiency and related heart conditions. However, it is crucial to remember that not all supplements are created equal. The best taurine supplements are those that are high-quality, offer transparency about their ingredients, and are backed by solid research. Lastly, remember to always consult with your trusted veterinarian before introducing any new supplements into your dog’s diet. As stewards of their health, it’s our responsibility to make informed decisions, ensuring our furry friends live the healthiest, happiest lives possible.

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