Can Dogs Have Vegetable Oil

Can Dogs Have Vegetable Oil? What Should I Do If My Dog Ate Vegetable Oil?

Last Updated: August 18, 2023
correct answerThe Short Answer is:

It’s not necessarily harmful to dogs, but it’s certainly not healthy for them. In order to stay healthy, keep a shiny coat, and many other things, dogs require healthy oils in their diet. Canine diets should not include vegetable oil because it is of low quality.

The purpose of this article is to explain “Can Dogs Have Vegetable Oil?“.

Its normal for dogs to eat stuff. They eat all kinds of things and seldom care whether they are healthy or not.

Can Dogs Have Vegetable Oil

You might wonder if your pup will be okay if he ate some vegetable oil or cooking oil.

You may even be in a state of panic and calling every emergency vet you can find. Relax we can help you decide what to do. Keep reading to find out how.

What should I do if my dog just ate cooking oil?

That last bit of vegetable oil in the container was found by your pooch. On the counter you left it. How do you handle this?

Even if its just a little bit and your pet is on the large side he’ll be fine. He might have the runs for a little while so maybe keep him on the lawn until it blows over.

You can also get some diapers if you can not let him out for long enough. You do not want your house to look like that.

The impact of too much vegetable oil on your dog might be serious if he is too large. If he has a severe case of pancreatitis he may vomit and develop pancreatitis disease.

On the other hand vomiting may help get rid of the poison from his system. You can induce vomiting by administering hydrogen peroxide – 1 teaspoon per 10 lbs of your dogs weight – if he has eaten a lot of it.

You need to make an appointment with the vet if your dog does not get any better after trying those methods.

You may find that your pup is feeling pretty miserable after you successfully induce vomiting just as we do when we’re sick. He needs electrolytes and fluids to get back to normal. Poor puppy will need every bit of assistance.

Can dogs have vegetable oil?

Its not necessarily harmful to dogs but its certainly not healthy for them. In order to stay healthy keep a shiny coat and many other things dogs require healthy oils in their diet. Canine diets should not include vegetable oil because it is of low quality.

Ingesting too much of this stuff could lead to your pup developing pancreatitis and obesity both of which can lead to severe complications.

Keep an eye on your dog if he eats a gallon of the stuff or if he eats the leftover grease from the frying pan. Consult your veterinarian if he experiences severe diarrhea or vomiting. Donot take any chances.

Is there a difference between eating fresh vegetable oil and using vegetable oil?

A number of chemical reactions take place during the boiling process including oxidation hydrolysis and polymerization.

In the end this is what decomposes the oil making it extremely unhealthy for both humans and dogs. Its not great for dogs but fresh vegetable oil contains less nasty stuff than used oil.

It is also possible to find bits of food in used cooking oil. As we know human food isnot always good for dogs so it would depend on what you cooked in the oil. It is probably safe for your pup if you cook things that are safe for dogs.

When you cook stuff your pup should not have like garlic their health will suffer especially if they regularly get a lick of the used oil. It is also likely to worsen your pups runny tummy if he eats cooking grease in the short term.

If your dog gets into the frying pan before you clean it out keep an eye on him and take him to the vet when you notice anything wrong.

Sunflower vs olive vs vegetable oil. What are the differences?

Olive oil is derived from pressed olives and sunflower oil from pressed sunflower seeds. They are both single-ingredient oils so their quality is determined solely by how they are processed (or not).

Different rules apply to vegetable oils. Canola corn soybean palm safflower and sunflower oils are used to create these mixtures. What a mouthful!

In this case you need to pay attention to the processing and the list of ingredients. High-quality products are a priority for some manufacturers. Many people however care only about minimizing input costs so they use whatevers cheapest at the time.

Both flavors and nutrients are removed from vegetable oils during processing and refinement. This strikes me as unfair. This is why it is often the cheapest option.

Lets say you opt for extra virgin olive oil (olive oil that isnot overly processed and remains pure). In that case you benefit from monounsaturated fats which are super healthy. In addition it contains tons of vitamins.

Your pups skin will benefit from sunflower oil which is rich in Vitamin E. It also contains omega 6 and omega 3 fatty acids which are generally considered to be healthy.

Can I use vegetable oil to stop my dogs from shedding?

Vegetable oils such as sunflower oil contain linoleic acid (LA) the good stuff that keeps your dogs skin and coats healthy. Dogs with healthy skin and coat shed less. Please note that we are saying “less shedding” not “no shedding.”

There is typically a shedding season twice a year for most dogs. It is as if they have two coats one for winter and one for summer. Wearing layers of clothes in winter keeps you warm.

The only thing your pup has to compensate for is his hair since he has no clothes. During the winter months the thick fur keeps him all nice and toasty. After that it gets really hot and hes overheated.

Its a good idea to wear cool summer clothing. He cannot so he sheds the thick winter coat and grows a lighter thinner summer coat. He repeats. Quite natural isnot it?

In addition if your dog has unhealthy hair and skin he will likely shed a lot outside of shedding season as well. We lose hair when our fur kids are not healthy just as we do. Humans will also shed when their skin is dry (think of dandruff). Your dogs skin and hair will remain healthy if you add some high-quality vegetable oil to his diet. You will see less shedding and he will look better as a result.

Will olive oil make my dog’s coat shiny?

Healthy fats can be found in olives. There are monounsaturated fats omega 3 and omega 6 and vitamin E. Each of these is crucial to keeping your pups skin and coat healthy. This stuff moisturizes your pups skin from the inside out maintaining its hair follicles. Hair remains healthy and shiny when its follicles are healthy and do not fall out. That makes sense to me.

What kind of oil is good for dogs?

The human body watches what it eats especially when it comes to fats and oils. Arenot you aware of the risks of cholesterol and heart disease? Dogs are different however as they do not develop cholesterol. Therefore we do not have to add expensive coconut oil flaxseed oil and safflower oil to their food. There might not be as many goodies added to their diet as we imagine. The reasons are as follows:

In plants omega 3s and omega 6s are either undifferentiated or preformed. In the body omega-3 undifferentiated fatty acids are converted to omega-6 linoleic and alpha-linolenic acids. Compared to humans our pets have a more difficult time doing this conversion.

Dogs have a higher amount of undifferentiated fats. It depends on the dogs breed age activity level general health and a host of other factors when converting from one to the other.

In that case it would be better if we just gave them omega-3s instead.

Therefore you will know exactly how much of each kind of food your pup is eating and you will be able to breathe a sigh of relief knowing that their diet is balanced and healthy.

What are the best oils? Corn oil is the best. Preformed linoleic acid is the highest concentration in this one.

In addition soybean oil and canola oil have the best combination of preformed alpha-linoleic acid and linoleic acid.

You can use these oils to ensure your furry friend gets all the goodies he needs without loading his diet with excess fat.

A helpful source of healthy fat for your pup is fish oil which contains DHA and EPA two more goodies that go along with the linoleic acids it needs. 


To maintain a healthy coat and skin dogs need healthy oils in their diet. However not all oils are created equal. Instead of grabbing the expensive coconut oil you should add corn oil canola oil or soybean oil to your dogs diet. Oils such as these contain more nutrients than your dog needs. 

However these oils must be consumed in moderation. Taking a gallon of oil off the counter or eating the grease leftover from the frying pan can lead to serious consequences for your pup.

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Amanda Dogs Trainer

Amanda (Author)

With over a decade of experience, Amanda is a distinguished dog trainer. Her expertise in canine behavior has transformed countless lives, fostering harmonious human-canine connections. Through compassionate and personalized approaches, she empowers owners to understand and connect with their furry companions, creating a legacy of joyful tails and transformed lives.

Osvaldo Maciel Dogs Trainer

Osvaldo Maciel (Content Reviewer)

Osvaldo Maciel, a stalwart in the field with 14 years of experience, is a revered dog trainer. His journey is defined by a profound understanding of canine behavior, shaping unbreakable human-canine bonds. Osvaldo guides owners to connect with their beloved pets, leaving an indelible mark of happiness and transformation. His legacy shines through the countless lives he has touched.

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