Can Dogs Eat Olives? (Black and Green Olives) | Herepup
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Can Dogs Eat Olives?

Dog lying under the olive trees during harvesting olives in Sicily village, Italy

Dogs are wonderful and loyal friends, but, unfortunately, they can not always truly understand what is useful or not for their bodies. Dogs like to taste any food, but that doesn’t mean that they love it or that it is healthy for them. Do not believe the dog’s desire to eat something and always double-check whether the products are toxic to your pet’s body before allowing your dog to eat it.

Olives, in turn, cause a lot of contraversions. Can dogs eat olives? Is this product toxic to dogs? Below, you can find answers to know before feeding your pet with olives.

What Do Dogs Eat

First of all, let’s check on what dogs usually eat. Although they are carnivores, they can be fed with plant-based food, too. Besides balanced dog food you can purchase at pet stores, you can give your dog human-grade raw and cooked meat, raw bones, some fish, such as tuna or salmon, and cooked vegetables, such as carrots or pumpkin.

Dogs and Olives

Some resources say that olives are not toxic, and you can give your dog a few olives from your plate. But the dog may also ask for a sandwich, salad, or ice cream. However, it does not mean that what your dog wants is necessarily harmless to it.

green and black olives served on a plate as a snack

Olive lovers know that good olives are the perfect mixture of spicy and salty flavors. In some dishes, especially Greek and Italian, olives used in the salad are not canned but fresh. Fresh olives in moderation are not harmful to your dog. But it will not necessarily like them. Large olives must also be seedless. If your dog is small, it simply will not be able to crack a pit in the olive, and it may lead to teeth problems or suffocation.

To sum up, fresh olives will not harm the dog. However, canned, pickled in oil, salted, and high in sodium olives are dangerous to pets. Therefore, hide such olives away from your dog, especially if it is a fan of trying everything new on taste.

Dogs usually don’t like the bitter taste of olives. They are the same sweet tooth as people who prefer ice cream or jam over salted cookies. Besides, most dogs will simply not taste olives and swallow them at once because their receptors are very sensitive, while some other pets with weaker receptors eat almost everything.

Are Olives Poisonous for Dogs?

Even food that is just unusual for your diet can upset your dog’s stomach. Whether it’s a melon, salad, or olives, if the dog has not tried it before, its stomach may simply not absorb a new dish. Therefore, if you give an olive to the dog for the first time, it may later suffer from stomach pain. If you notice it, never give more olives to your canine.

Olives can be given to those dogs who liked the olives as a treat, and they should not make up more than 5% of your dog’s diet. All other meals should be balanced and healthy.

Are Olives Good for Dogs?

All is good in moderation. Natural olives that are potentially not harmful to your dogs can be very dangerous in large numbers. In addition to useful properties, olives have a high fat content that is poorly absorbed by canines’ bodies. From the high amount of fat in the dog’s diet, it may develop inflammation, pancreas, and other disorders. Like avocados, onions or grapes, olives can be toxic and harmful to your dog.

black olives, green olives, olive oil served in bowls on a table

Let’s take a closer look at what other components olives contain that can be useful for dogs. In olives, there are a lot of valuable substances for the body of your canine. For example, olives have a good composition of protein and minerals necessary for health. Also, olives contain large sources of calcium, vitamins A, E, and K, which are good for a dog’s bones and immune system. These vitamins are also good for its eyesight and coat.

But keep in mind that all elements and vitamins must be in a certain amount. You can’t give your dog too much of a defined vitamin, as it will cause harm to your pet. Therefore, it is worth consulting with your vet about the health status of your dog and its proper diet. Because of the high percentage of healthy fats, olives can lower cholesterol levels in a canine’s body.

Are Olives Bad for Dogs?

It’s hard for humans to realize that food can be tasty without salt and spices. We are eager to increase the taste of all our food with salt, and our body is used to it, but for dogs, salted food causes stress to their bodies. If you think that nothing will come from one small canned olive, then you are mistaken.

One olive contains a double daily dose of sodium of a dog. If your canine eats too much salt, it may get dehydrated, or it may result in high blood pressure. Overweight or aged dogs are especially at risk. Let’s see whether can dogs eat olives black or green, and which ones can harm your dog?

The question is in the freshness of olives and their quantity, and not in color. As we have mentioned, if olives are fresh, you can sometimes give them as a treat. Olives, pickled in the amount of salt and preservatives, should be kept away from your pet. So, why can olives be harmful to your canine?

  • They have sodium, high doses of which can be harmful to the animal.
  • Canned olives are very dangerous for the dog’s body.
  • Pits in olives can be dangerous for your dog’s teeth.
  • They can be harmful if some substances in the olives are contraindicated in your dog.

Are Olives Safe for Dogs?

No matter a green or black olive it is, the question is how big a particular olive and if there is a pit inside. If you want to give the dog an olive, make sure that it’s pitted. Pits can damage your dog’s teeth, or get completely stuck in its throat.

If you love olives and often buy both canned and stuffed olives, they are quite different in taste. If you want to share an olive with your pet, check what the selected olives contain. Olives can be stuffed with blue cheese, garlic, or onions, and all these products are toxic to dogs. If the full composition of the ingredients is not indicated on the package, avoid giving such olives to your canine. Sodium is less dangerous for dogs compared to garlic and onions, so pay extra attention to the presence of these products.

What to Do When Dogs Eat Olives?

If dogs eat olives and then look sick, that is, lie on the floor and don’t want to eat or play, urgently consult your vet. A professional will analyze the pet’s health condition and tell you can dogs eat olives safely or not.

Can Dogs Eat Olives?

Yes, dogs can eat olives, and, in some cases, they are beneficial to their health. Olives, both black and green, are a source of vitamin E. Its deficiency often leads to health problems in canines. If their bodies don’t have enough vitamin E, the immune systems become weaker, and dogs become susceptible to diseases. Therefore, in moderate numbers, and if your pet likes this food,  allowing it to eat this product will be beneficial.

Are Green Olives OK?

As you already know, olives can be black and green. Basically, both types are not very different in properties, except that these olives were collected in different seasons. Therefore, in essence, the composition of these foods is the same, and they have the same effect on your canine’s body, and ask questions, whether green olives can and whether black olives cannot be asked.

Can Dogs Eat Black Olives?

olive branch with black olives

These foods are nutritious in moderate portions, as they contain healthy fat and acids. This product contains a lot of beneficial microelements that help to lower cholesterol levels and destroy fat cells.

As a diet snack, black olives are a good choice for both humans and canines. Just don’t give these foods in large portions, and check the pet for allergies before that. Be especially careful with small puppies. It’s generally harmful to puppies to be fed with human food. And even one olive may contain too much sodium compared to the allowed daily dose.

If you want to give your canine a black olive, remove a pit first that, although not toxic, may be stuck in the dog’s teeth and obstruct their airways. Pepper, garlic, sodium are the additives that do not harm a person but are poisonous to dogs. Choose organic olives that were not processed with additional ingredients. Continue to feed the dog with black olives only if your canine does not have a bad reaction to them.

Are Green Olives More Harmful than Black Olives?

Can dogs eat green olives? People often ask whether can dogs eat green olives with pimentos. Yes, there is nothing bad about them, but be sure that the product doesn’t contain too much salt or spices.

The thing is, green olives are harvested before ripening and, therefore, are more bitter and have slightly different properties compared to black ones. Like other fruits, unripe raw olives are bitter. Consequently, it is usually advised to eat black, more mature olives and give them to your pet.

Why are green olives more harmful than black ones? Green olives have a higher sodium content, which is known to be detrimental to dogs.

Fantastic Fat in Olives

green olives in a cup of olive oil

Knowing that dogs get most of their energy from fats, you might think that they can be fed with natural fats found in olives. Indeed, olives are mostly made up of fats, but they contain only a little protein and carbohydrates. Green olives also have a high content of vitamin E, which is beneficial for canines. Although this product is not toxic to dogs in general, it often contains too much salt and sodium and can’t be given on an ongoing basis. Therefore, you can give your canine olives only from time to time, and only if it showed no signs of stomach pain after trying this product.

Olive Oil is a Nice Substitute of Olives

Green olives and a bowl filled with olive oil

To enjoy fats and vitamins contained in olives and not to consume this product soaked in salted water, consider olive oil instead. It is much less harmful to dogs than canned olives. Both for humans and canines, olive oil provides various benefits. Why is olive oil good for dogs?

  • It helps in losing weight. Substances in the olive oil help to break down fats, reducing dog’s weight, and lowering insulin levels.
  • It improves the immune system. Vitamin E, which is present in olives, is saved in the oil in the same amount and helps to strengthen the immune system.
  • It enhances cognitive thinking. This substance is beneficial for adult dogs, as it helps to prevent mental deterioration and prolongs your canine’s responsiveness.
  • It protects from various illnesses. Fats that are very beneficial for a dog, as its energy and health depend on the fats that it eats. These fats also reduce the risk of various health issues.
  • A healthy and shiny look. This product helps to bring the shine back to your pet’s fur so that it will always look well-groomed.

So, Should I Give Olives to My Dog?

To sum up, what is worth remembering before feeding your canine with olives? Firstly, a canine’s body and yours are very different. What your stomach can handle, can be poisonous to your pet. Secondly, garlic and onions are prohibited for your pet. The taste receptors of a dog are not like in humans, so do not try to make the canine’s food tastier because this way, you can worsen the taste.

There is not much difference between green and black olives, and both types given in moderate amounts will not harm your dog. But if you want to diversify your pet’s diet, it’s better to add olive oil to its food, not olives.

Do not stress if your pet pulled an olive from your plate and check its reaction to this food. If your canine looks sick, it is better to consult a vet, as it may be an allergy. Otherwise, there is no reason for worries. Take care of your dog, love it, and feed it with well-balanced meals. Always double-check if the particular product can be given to a canine, and everything will be alright.


Dr. Laura Harris is our resident dog health expert. She started to fact-check dog health-related information for HerePup during her internship and contributes since then. Her expertise is in dog nutrition, senior dog care, especially critical care medicine and internal medicine.

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