So, you must be wondering if peanut oil and dogs go together. Well, in this article, we’ll answer just that! Peanut oil is a well-used cooking oil and ingredient that is linked to several health benefits, which could be why you want to know if your dog can eat it.

If you spend the next few minutes reading this post, you’ll learn if dogs can have peanut oil or not, what peanut oil is, the benefits of peanut oil and if dogs can be allergic to peanuts. By the end of it, you’ll be a professional when it comes to dogs eating peanut oil!

If you’re ready to learn, move on down to the first section.

Can Dogs Have Peanut Oil

What Is Peanut Oil?

Peanut oil is a popular cooking oil used by restaurants and at-home cooks alike! Peanuts are taken out of a peanut plant to make this vegetable-derived oil. And there are several different kinds of it, including cold-press peanut oil, gourmet peanut oil and refined peanut oil.

The refined version boasts a high smoke point of 450 degrees Fahrenheit, making it a great oil to use for deep frying. It doesn’t absorb the taste of the food that’s cooking in it as well. Many peanut oils have a bit of a nutty taste to them, however, so keep that in mind if you plan on using it for yourself.

Peanut oil is made up of roughly 50% monounsaturated fat, 32% polyunsaturated fat and 17% saturated fat. The first two fats are considered “healthy fats” and saturated fat is viewed as an “unhealthy fat.”

Peanut oil can also be called groundnut oil or arachis oil. So, if you see those in the store instead of peanut oil, you can purchase them instead.

Click here to buy peanut oil now.

Dog taking oil
Should a dog have peanut oil?

Can Dogs Have Peanut Oil?

Can dogs eat peanut oil? The short answer is yes, they can.

Peanut oil, specifically in moderation, can be eaten by a dog. So, if you feel like giving your pup a small amount of it, then go right ahead. If they eat some accidentally, it’s most probably fine.

It’s important to note, however, that your furry friend should only eat very little. A good ratio to go by is one teaspoon of peanut oil per 10 pounds of your dog’s weight. So, if you have a 30-pound dog, only give them up to three teaspoons of peanut oil.

Also, understand that there is a variety of peanut oil on the market. Check to see if you have hydrogenated peanut oil. If you do, don’t give it to your dog as it contains trans fat. In fact, you shouldn’t consume it either. Consider buying a peanut oil that doesn’t contain trans fat as there are several health consequences to consuming it, including negatively affecting heart health.

And if they eat too much refined peanut oil, there is a large amount of polyunsaturated fat which has the potential to cause oxidative damage to the liver. Ensure you stick to the ratio we outlined earlier in this blog.

The best kind of peanut oil to give your furball is the cold-press version. Its manufacturing process leaves it as the healthiest option for them.

For further guidance, it’s always best to talk to your vet.

Is Peanut Oil Toxic To Dogs?

You’ll be happy to hear that peanut oil is not toxic to dogs. So if your pup accidentally ate some peanut oil, they won’t be poisoned.

But just because it’s not toxic doesn’t mean that they should eat as much as they want. Continue to the next section to see the negative side effects of eating peanut oil.

Is Peanut Oil Bad For Dogs?

Moderation is key when it comes to peanut oil and dogs. If dogs have too much of it, they can become sick, including feeling nauseous. And they can also start vomiting.

Remember, if your dog displays symptoms after they’ve consumed peanut oil that you’re worried about, contact your vet immediately and tell them what happened. In fact, if your dog displays any abnormal behaviour after eating peanut oil, then call your vet. Maybe they’re allergic and you didn’t know.

Further, long-term eating of too much peanut oil can cause your pup to gain weight and potentially become obese. Being overweight comes with a plethora of health issues, so avoid giving your dog a liberal amount of this oil.

As mentioned earlier, don’t feed your dog any peanut oil that contains trans fat. And be aware that if they’re eating refined peanut oil, it could cause liver issues if they eat too much of it.

Are There Any Peanut Oil Benefits For Dogs?

You clicked on this blog because you wanted to know: “can dogs have peanut oil?” Well, now you know they can! And there are some benefits to dogs consuming this vegetable-based oil!

Peanut oil is loaded with vitamin E, which is great for your dog’s skin and hair health. There’s also a high level of healthy fats, protein and other vitamins that can help keep your dog in tip-top shape. By eating peanut oil, your dog’s health may benefits as the oil has been linked to combating constipation, joint pain and heart disease.

But remember, it needs to be fed to your dog in moderation due to the negative sides of peanut oil which were discussed in the previous section.

Can Dogs Be Allergic To Peanuts?

Just like humans, dogs can be allergic to peanuts. Peanut allergies are not very common for dogs in general, but it’s key for you to understand the signs and symptoms of an allergic reaction.

After eating peanuts, if your dog becomes agitated or their skin becomes red and itchy, causing your dog to continually scratch or lick themselves, they may have had an allergic reaction. And if they start having breathing issues, they may have had a severe reaction. In any case, stop feeding them peanuts and call your vet immediately.

If peanut oil is refined, then it typically won’t ignite a peanut allergy. But other versions like cold-press peanut oil could cause an allergic reaction. So, if your dog is allergic to peanuts, it’s important to understand what product you’re purchasing to ensure they don’t have a reaction.

And if you don’t know if your dog is allergic to peanuts, and you don’t want to have them tested for the allergy, it may be best not to feed them peanut oil that isn’t refined.


Now that you’ve read through our entire blog post, you should now know a lot more about dogs eating peanut oil. Remember, although they can eat it, don’t overfeed your pup peanut oil.

There are a string of health benefits to consuming peanut oil, but there are also downsides. So, balance is important!

Want to learn more? Click here to find all our peanut-related guides or here to find out if dogs can eat shea butter, here for cashew butter, here for castor oil and here for almond oil.


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