Quercetin for Dogs: Everything You Need to Know Plus Safety & Dosage

Quercetin for Dogs: Everything You Need to Know Plus Safety & Dosage

Dogs are more than just pets; they are family members, and ensuring their health and well-being is a top priority for any pet owner. One supplement that has gained attention in recent years for its potential health benefits is quercetin.

In this blog, we will look at what quercetin is, how it can benefit dogs, and how to safely incorporate it into your dog's diet.

What is Quercetin?

Quercetin is a natural flavonoid found in various fruits and vegetables such as apples, berries, and onions. It is known for its antioxidant, anti-inflammatory, and antihistamine properties, making it a popular supplement for humans and now for dogs as well. These properties help in reducing oxidative stress, inflammation, and allergic reactions.

Is Quercetin Safe for Dogs?

Quercetin is generally considered safe for dogs when administered correctly. However, as with any supplement, it is essential to use it responsibly. The safety of quercetin largely depends on the dosage and the individual dog's health condition.

Here are some important considerations:

Proper Dosage:

  • Dosage may vary based on your dog's specific health conditions and needs.
  • Start with a lower dose and gradually increase to the recommended amount to minimize the risk of side effects.

Consider Your Dog's Health Condition:

  • Quercetin may not be suitable for dogs with certain health conditions, such as liver or kidney disease.
  • Dogs with blood clotting disorders or those scheduled for surgery should avoid quercetin as it can affect blood clotting.

Interaction with Other Medications:

  • Quercetin may interact with medications such as blood pressure medications.
  • Ensure your veterinarian is aware of all medications and supplements your dog is taking to prevent potential interactions.

Before starting quercetin, consult with your veterinarian to ensure it is appropriate for your dog, especially if your dog has any underlying health issues or is taking other medications as it may inhibit their effectiveness. Proper dosage and monitoring are crucial to avoid potential side effects and interactions.

Quercetin Benefits for Dogs

Quercetin can offer a number of benefits for dogs when used appropriately. Let's take a look at some of the main benefits quercetin benefits for dogs.

Anti-Inflammatory Effects

Inflammation is a common issue in dogs, especially as they age. Quercetin's anti-inflammatory properties can help reduce inflammation and pain associated with conditions like arthritis. Studies have shown that quercetin inhibits the production of inflammatory mediators as well as reducing cortisol levels – providing relief to dogs suffering from chronic inflammatory diseases and stress related issues.

Antioxidant Properties

Quercetin is a powerful antioxidant, which means it helps neutralize harmful free radicals in the body. Free radicals can cause oxidative stress, leading to cellular damage and a host of health problems. By incorporating quercetin into your dog's diet, you can help protect their cells from oxidative damage and improve their overall health.

Allergy Relief

Dogs can suffer from various allergies, leading to itching, redness, and discomfort. Quercetin acts as a natural antihistamine, blocking the release of histamines that cause allergic reactions. This makes it a useful supplement for managing allergies and alleviating symptoms like itching and inflammation.

According to some studies, quercetin has shown significant anti-inflammatory effects on atopic dermatitis, further supporting its potential in alleviating allergic reactions in dogs.

Enhances Immune Function

A strong immune system is essential for dogs to fend off illnesses and infections. A diverse gut microbiome plays a crucial role in supporting a robust immune response, as it aids in immune system regulation, maintains gut barrier function, and helps control inflammation.

Some research has shown that quercetin positively impacts gut microbiota diversity and immune health. By improving gut bacteria diversity, quercetin helps make dogs less susceptible to diseases, promoting overall health and longevity.

Quercetin For Dogs: Incorporating into Your Dog’s Diet

So you want to incoprorate quercetin into your dog's diet - let's take a look at a few tips for how to do so safely and effectively.

How Much Quercetin for Dogs: Dosage and Administration

The optimal dosage of quercetin for dogs generally depends on the dog's weight and specific health conditions. A common guideline is to administer 5-10 mg of quercetin per pound of body weight, given twice daily – however this will depend on the bioavailability and method of intake.

It's also advised to administer quercetin on an empty stomach for better absorption. If given with bromelain, an enzyme that enhances its anti-inflammatory effects, it should still be taken on an empty stomach unless it causes gastrointestinal upset, in which case it can be given with food.

Always consult with a veterinarian before starting any new supplement regimen to ensure it's safe and effective for your dog's specific health needs and to avoid any potential interactions with other medications your dog may be taking.

Forms of Quercetin

Quercetin is available in various forms, including capsules, tablets, and powder. The form you choose will depend on your dog's preference and how easy it is to administer. Some dogs may readily consume capsules or tablets, while others might benefit from a powder form mixed into their food.

Try Pet Matrx MOVE – Dog Joint & Anti-inflammatory Supplement.

Dietary Sources

In addition to supplements, you can also increase your dog's quercetin intake through their diet. Foods rich in quercetin include apples (without seeds), blueberries, broccoli, and leafy greens. Including these foods in your dog's meals can provide additional health benefits beyond quercetin.

Potential Side Effects and Precautions

Although quercetin can be a great addition to your dog's diet, there are still some potential effects that you will need to be aware of. Here is what to watch out for.

Gastrointestinal Issues

Some dogs may experience gastrointestinal upset, such as diarrhea or vomiting, when first introduced to quercetin. To minimize this risk, start with a lower dose and gradually increase it to the recommended amount. Monitoring your dog for any adverse reactions is crucial during this period.

Drug Interactions

Quercetin may interact with certain medications, including antibiotics and blood pressure medications.

If your dog is on any medication, consult your veterinarian before adding quercetin to their regimen to avoid potential interactions.

Allergic Reactions

Although rare, some dogs may be allergic to quercetin. Signs of an allergic reaction include itching, swelling, and difficulty breathing. If you notice any of these symptoms, discontinue use immediately and seek veterinary care.

FAQs About Quercetin for Dogs

Still have questions about quercetin - here is a list of the most frequently asked questions we see surrounding the supplementation for dogs.

Can Puppies Take Quercetin?

It is generally recommended to be cautious when giving supplements to puppies. Consult your veterinarian before giving quercetin to a puppy, as their developing bodies may require different dosages or formulations.

How Long Does It Take for Quercetin to Show Results?

The time it takes for quercetin to show results can vary depending on the condition being treated and the individual dog. Some owners report seeing improvements in allergy symptoms within a few days, while others may take a few weeks to notice changes in inflammation or joint pain.

Is Quercetin Safe for Pregnant or Nursing Dogs?

There is limited research on the safety of quercetin for pregnant or nursing dogs. It is best to avoid giving quercetin to pregnant or nursing dogs unless advised by a veterinarian.

Can Quercetin Be Used Long-Term?

Quercetin can be used long-term, but it is important to do so under the guidance of a veterinarian. Regular monitoring can help ensure that the supplement continues to be beneficial and does not cause any adverse effects.

Are There Any Alternatives to Quercetin?

There are several natural alternatives to quercetin that can also provide anti-inflammatory and antioxidant benefits, such as omega-3 fatty acids, turmeric, and probiotics. Discussing these options with your veterinarian can help determine the best supplement for your dog's specific needs.

Can Dogs Take Quercetin for Allergies?

Yes, dogs can take quercetin for allergies. Quercetin is a natural antihistamine and anti-inflammatory compound found in many fruits and vegetables. It is often referred to as "nature's Benadryl" due to its ability to suppress the histamine response and reduce allergic symptoms such as itching, redness, and inflammation.

Where Can I Buy Quercetin for Dogs?

Quercetin supplements for dogs can be purchased from various sources, both online and in physical stores. You can check out Pet Matrx MOVE – Dog Joint & Anti-inflammatory Supplement which includes quercetin as well as a number of other natural ingredients specifically formulated to improve dog health.

Quercetin for Dogs: Final Thoughts

Quercetin is a versatile and beneficial supplement that can enhance your dog's health in various ways, from reducing inflammation and allergies to supporting cardiovascular health and boosting the immune system. As with any supplement, it is essential to consult with your veterinarian to determine the appropriate dosage and ensure it is safe for your dog. By doing so, you can help your furry friend live a healthier, happier life.

For more detailed information and to explore scientific studies on quercetin, you can visit the studies we’ve linked below as well as reputable sources such as the National Center for Biotechnology Information (NCBI) and the Journal of Veterinary Science.

Quercetin for Dogs Research & Sources








While we strive to provide helpful insights for dog owners the information provided on this blog is intended for general knowledge and informational purposes only. Please consult your veterinarian with any concerns regarding your dog's specific needs, medical conditions, and before implementing any diet, supplement, or exercise changes based on information found on this site.