A closeup of Dog with extra virgin olive oil

Can Dogs Have Olive Oil? How It Affects Your Dog’s Health

Written by: Sean Payne

|

Published on

|

Time to read 10 min

Introduction: Can Dogs Have Olive Oil? How It Affects Your Dog’s Health

Olive oil , a staple in many kitchens, is celebrated for its numerous health benefits for humans. Extra virgin olive oil (EVOO) offers the most health benefits compared to other types of oils, thanks to its rich content of monounsaturated fat and its role in the Mediterranean diet. But did you know this golden elixir can also be beneficial for your furry friend? Yes, when used properly, olive oil can contribute positively to your dog’s overall well-being. However, some dogs may experience an allergic reaction, so it's important to monitor for any signs after introducing it to their diet. In this comprehensive article, we’ll explore how olive oil affects your dog’s health, the best ways to use it, recommended dosages, and important precautions to consider.

Petglow infection Antibiotics usage by Vet Dr. Alex*

What is Olive Oil?

Olive oil is a natural oil extracted from olives, the fruit of the olive tree. It contains healthy monounsaturated fats, antioxidants, and vitamins such as E and K. These properties make it a powerful anti-inflammatory and immune-boosting food — not just for humans, but for dogs as well. Healthy fats in olive oil provide energy, support the immune system, and help maintain a dog’s skin and coat. Incorporating olive oil into dogs' diets can significantly benefit their skin, coat, and cognitive function.

There are different types of olive oil, including:

  • Extra Virgin Olive Oil (EVOO) : The highest quality, obtained from the first pressing of the olives.

  • Virgin Olive Oil : Slightly lower quality than EVOO, still suitable for consumption.

  • Refined Olive Oil : Processed to remove impurities but has fewer nutrients.

  • Light Olive Oil : Not lower in calories, just lighter in flavor and color due to more processing.

For your dog, extra virgin olive oil is the best option due to its purity and high nutrient content. EVOO contains the highest levels of healthy fats and antioxidants. When incorporating dog olive oil into your pet's diet, it is important to do so in moderation to avoid weight gain and potential digestive issues.

Nutritional Composition of Olive Oil

Here’s a quick glance at what makes olive oil a nutritional powerhouse:

  • Monounsaturated fats (like oleic acid): Improve heart health and reduce inflammation.

  • Omega-3 and Omega-6 fatty acids : Promote a healthy coat and support brain function.

  • Antioxidants : Help fight oxidative stress.

  • Vitamin E : Supports immune function and skin health.

  • Polyphenols : Natural compounds with anti-inflammatory and anti-cancer properties. The polyphenols in olive oil have anti-inflammatory properties that may help alleviate allergies and itching in dogs.

  • Digestive health : Olive oil can improve digestive health by enhancing protein digestibility and acting as a natural laxative, which may alleviate issues like constipation.

dog eating an olive with the closeup of dog eating it

RECOMMENDED PRODUCT

  • Gentle Non-Sting Ear drops for Dogs and Cats work immediately. depending on the severity of the infection use 2-3 times a day at least a few days till you notice a reduction in symptoms.

  • Kills some of the toughest Yeast, Bacteria causing itch, odor, inflammation and pus.

  • Eliminates Painful Ear Infections and Stops Chronic itch within days.

  • Made with USDA Organic Certified Non-Toxic ingredients.

  • Cruelty Free, No Animal Testing.

  • Visible results in 7- 10 days of regular use.

  • 100% Money back guarantee.

Health Benefits of Olive Oil for Dogs

1. Improves Skin and Coat Health

If your dog suffers from dry, flaky skin or a dull coat, olive oil can help improve the luster and shine of a dog's coat. Olive oil can also improve the health and appearance of a dog's skin, reducing inflammation and itching. The healthy fats and vitamin E nourish skin from within and help prevent conditions like eczema and dermatitis. Olive oil can help improve the luster and shine of a dog’s coat after about 30 days of dietary inclusion.

How it helps:

  • Hydrates dry skin

  • Reduces itchiness and flakiness

  • Adds luster to the coat

  • Prevents excessive shedding

2. Supports a Healthy Weight

In moderation, olive oil can aid in weight management and help a dog lose weight. The monounsaturated fats help break down fat inside fat cells, reduce insulin sensitivity, and regulate appetite. Olive oil can also help reduce belly fat by breaking down fat cells and improving metabolic health. The healthy fats in olive oil can help break down existing fat cells and promote satiety. It’s especially useful for overweight or obese dogs. Adding olive oil to a dog’s diet can serve as a good source of healthy fats, which are necessary for nutrient absorption and hormone production.

Key benefits:

  • Helps manage body fat

  • Regulates metabolism

  • Improves energy levels

However, it’s important to note that olive oil is calorie-dense (about 120 calories per tablespoon), so portion control is essential. A tablespoon of olive oil contains about 124 calories, which is a significant addition to a dog's diet.

3. Promotes Brain Function

Just like in humans, olive oil’s antioxidants and healthy fats support cognitive health in dogs by improving blood flow and supporting brain health, especially in older dogs. It’s particularly beneficial for senior dogs , helping slow the progression of cognitive dysfunction syndrome (doggy dementia).

Brain-boosting effects:

  • Enhances memory and learning

  • Supports mood stability

  • May reduce risk of age-related cognitive decline

4. Aids Digestion and Gut Health

Olive oil acts as a mild laxative , which can help dogs with constipation by lubricating the digestive tract. It also promotes the smooth functioning of the digestive system and supports healthy gut flora.

Digestive perks:

  • Eases constipation

  • Soothes inflamed gut lining

  • Improves nutrient absorption

Be cautious, though— too much olive oil can lead to diarrhea , so moderation is key.

5. Strengthens the Immune System

Thanks to its antioxidant content, olive oil helps bolster your dog’s immune response. It neutralizes harmful free radicals and supports the body’s defense mechanisms against infections and chronic diseases.

Additionally, olive oil can help mitigate various health problems by boosting the immune system.

6. Cardiovascular Benefits

Olive oil can improve your dog’s heart health by reducing bad cholesterol (LDL) and supporting good cholesterol (HDL), potentially lowering the risk of cardiovascular disease. It helps keep blood vessels flexible and reduces inflammation, lowering the risk of heart disease.

7. May Reduce the Risk of Cancer

Some studies suggest olive oil’s polyphenols and antioxidants have anti-cancer properties and anti-inflammatory effects , contributing to reducing harmful inflammation. While not a cure or guaranteed preventive measure, including olive oil in a balanced diet may help reduce cancer risk in dogs.

How to Feed Olive Oil to Your Dog

Recommended Dosage

It’s crucial to follow the proper dosage guidelines based on your dog’s weight: A good starting point is to add ¼ teaspoon of olive oil per 10 pounds of body weight to your dog’s food daily. It is important to start with small quantities of olive oil when incorporating it into your dog's diet, gradually increasing the amount over time.

Dog Weight

Daily Olive Oil Dose

Under 20 lbs

1/4 teaspoon

20–50 lbs

1/2 teaspoon

50–90 lbs

1 teaspoon

Over 90 lbs

1.5 teaspoons

Start with small amounts and monitor your dog for any adverse reactions. Dogs with a sensitive stomach should be monitored closely when introducing olive oil.

Methods of Administration

Here are a few easy ways to incorporate olive oil into your dog’s diet:

  • Drizzle on food : Add a small amount over dry kibble or wet food. Gradually introduce the olive oil to your dog's food to enhance the flavor and nutritional value.

  • Mix into homemade dog food : Incorporate it into recipes as a natural fat source.

  • As a treat additive : Blend with a spoon of plain pumpkin or sweet potato for a fiber-rich snack. Mix the olive oil thoroughly into your dog’s food to encourage them to eat it.

Can dogs have Olive Oil for Topical Use?

In addition to dietary use, olive oil can also be applied topically to improve the condition of a dog's coat, treat minor skin irritations, dry paws, and hot spots.

How to Use:

  • Dry skin : Rub a few drops onto dry areas.

  • Cracked paws : Apply lightly after walks.

  • Hot spots : Use with care — clean the area first and apply a dab to soothe irritation.

Be sure your dog doesn’t lick the area excessively, as ingesting large amounts topically could upset the stomach.

When to Avoid Olive Oil for Dogs

While olive oil is generally safe, it is important to be aware of the potential risks associated with its use. There are situations where it should be used with caution or avoided:

Dogs with:

  • Pancreatitis : High-fat foods can trigger flare-ups and lead to serious health issues.

  • Diarrhea or gastrointestinal upset : Olive oil can worsen symptoms, especially in dogs with sensitive stomachs. It’s important to monitor for adverse effects and use olive oil in moderation to avoid potential health issues.

  • Obesity : Extra calories may hinder weight loss unless carefully managed, potentially leading to health issues such as diabetes, arthritis, and heart disease.

  • Allergies : Though rare, some dogs may react to olive oil, which can cause health issues.

Always consult your veterinarian before making significant dietary changes.

Signs of Overuse or Adverse Reaction

Watch for these symptoms if you’ve recently introduced olive oil to your dog’s diet:

  • Diarrhea or loose stools

  • Vomiting

  • Fatigue or lethargy

  • Allergic reactions (itching, swelling)

  • Digestive upset, including nausea and gastrointestinal distress

Excessive use of olive oil can also contribute to weight gain, so it is important to use it in moderation.

If any of these occur, discontinue use and consult your vet.

Olive Oil vs. Other Oils for Dogs

There are several other oils that provide unique benefits for dogs. How does olive oil compare?

Oil Type

Benefits

Best For

Olive Oil

Skin, coat, brain, immune system

General health

Coconut Oil

Antimicrobial, boosts energy

Skin, digestion

Fish Oil

Omega-3s, reduces inflammation

Joints, coat

Flaxseed Oil

Plant-based Omega-3s

Allergies, skin conditions

Olive oil is a great all-purpose oil , but depending on your dog’s specific health needs, you may consider combining it with or substituting it for another type of oil. Additionally, making olive oil leads to slower stomach emptying and better protein digestibility compared to other oils.

Real Dog Owner Testimonials

1. Bella’s Mom – Golden Retriever, 7 years old
“Bella had flaky skin every winter, and no matter what shampoo we tried, nothing helped. Adding a little olive oil to her kibble worked wonders! Her coat is shiny and soft now.”

2. Max’s Owner – Mixed breed, 10 years old
“Max started showing signs of cognitive decline. We tried olive oil after reading about it online, and he’s more alert and interactive. It really made a difference.”

3. Luna’s Family – Chihuahua, 5 years old
“We used olive oil topically for Luna’s dry paws. Within a few days, they looked and felt so much better. Just had to keep her from licking them too much!”

a cute dog jumping towards a bottle of olive oil

RECOMMENDED PRODUCTS

Final Thoughts on can dogs have olive oil?

Olive oil can be a healthy addition to your dog’s diet and care routine — but like any supplement, it should be used thoughtfully and in moderation . From shinier coats to better digestion, cognitive support, and even potential disease prevention, olive oil offers numerous benefits for dogs of all ages and breeds.

However, always check with your veterinarian before introducing new dietary elements, especially if your dog has underlying health conditions.

By choosing extra virgin olive oil and sticking to the recommended dosages, you can help support your dog’s health naturally — with a little drizzle of love straight from the Mediterranean. EVOO provides a good source of energy for dogs.

Dr. Alex C

*About Dr. Alex

Dr. Alex is RCVS accredited Veterinary surgeon and consultant currently practicing at a small animal veterinary practice in the U.K. He achieved his degree In veterinary medicine from the Royal Veterinary College (one of the top 3 vet schools in the world) and has a keen interest and skill in writing. He loves to write veterinary related articles by providing the most up to date and scientifically accurate information in an easy to consume format for pet owners. He can cover a range of topics and is passionate about educating owners worldwide!

Frequently Asked Questions

1. Can I give olive oil to my dog every day?

Yes, in small, recommended amounts. Incorporating olive oil into your dog's diet can be beneficial, especially for dogs with dry skin or digestive issues. It can aid in weight management, improve digestion, and enhance skin and coat health. However, always consult with a veterinarian before making any dietary changes to ensure a balanced nutritional intake and avoid potential digestive issues.

2. Is Olive oil good for dogs with arthritis?

Yes, the anti-inflammatory properties can help reduce joint pain. However, fish oil may be even more effective due to higher Omega-3 content.

3. Can puppies have olive oil?

Yes, but in smaller doses. Consult your vet for age-specific guidelines.

4. Can olive oil help with my dog’s bad breath?

It may improve gut health, which in turn can reduce bad breath. But it’s not a substitute for dental hygiene.

Related readings

What are you looking for?