Can Dogs Eat Olives? Dog Health Guide

Dogs can eat olives in small amounts, but they must be plain, pitted, and unsalted. Olives are not toxic to dogs and can offer a few health benefits, but they should only be given occasionally as a treat — not as a regular part of your dog’s diet.

The type of olive and how it’s prepared makes a big difference in whether it's safe or not.

Are Olives Healthy for Dogs?

Olives contain some healthy fats and antioxidants, including vitamin E and oleic acid, which can support heart and skin health. However, they’re also high in fat and sodium (especially if brined or stuffed), which is not ideal for dogs, particularly those prone to pancreatitis or weight issues.

In moderation, a plain olive or two won’t harm your dog, but the benefits are minimal — there are better, more nutritious treats out there.

Which Types of Olives Are Safe?

• Plain green or black olives: Safe in small amounts, as long as they’re pitted and not seasoned.

• Pitted only: Always remove the stone. Olive pits are a choking hazard and can damage your dog’s teeth or digestive tract.

• Unsalted and unseasoned: Avoid any olives stored in brine, garlic, oil, or vinegar — these can upset your dog’s stomach or even be toxic.

Stuffed olives (e.g. with cheese, garlic, anchovies, or chilli) should always be avoided.

How Many Olives Can Dogs Eat?

One or two plain, pitted olives every now and then is generally safe for most dogs. Anything more can cause:

• Stomach upset

• Diarrhoea

• Gas or bloating

• In some cases, pancreatitis from excess fat

Always introduce new foods gradually and watch for any reactions.

Can Dogs Eat Olive Oil?

In very small amounts, extra virgin olive oil can be safe and even beneficial for dogs. It can help with dry skin and improve coat condition. But too much can cause loose stools or weight gain, so only use a drop or two — and speak to your vet before adding it regularly to their diet.

Final Thought

Dogs can eat olives safely if they’re plain, pitted, and unsalted, but they’re not exactly a canine superfood. Given in moderation, they can be a fun treat, but it’s best to avoid any olives that are processed, seasoned, or stuffed. When in doubt, stick to dog-friendly snacks specifically designed with your pup’s needs in mind.