Dogs may eat a small amount of plain, pitted, low-sodium olive. Most jarred olives are salty, while stuffed or seasoned varieties may contain garlic, spices or other unsuitable ingredients.
Quick verdict
- For dogs: allowed occasionally.
- Serve: plain, pitted and rinsed.
- Avoid: pits, brine, garlic, stuffing and seasonings.
Are olives safe for dogs?
Plain olive flesh is not toxic. However, olives are fatty and often high in sodium, so they offer little advantage over simpler dog treats.
Potential benefits
- Vitamin E.
- Polyphenols.
- Oleic acid.
These nutrients do not make olives necessary in a complete canine diet.
Possible risks
- Broken teeth, choking or obstruction from pits.
- Excess sodium from brine.
- Vomiting or diarrhoea.
- Pancreatitis risk after excessive fatty foods.
- Garlic or unsafe ingredients in stuffed olives.
How many olives can a dog eat?
- Small dog: one small piece.
- Medium dog: half to one olive.
- Large dog: one olive, occasionally.
Green, black or brined olives?
Green and black olives follow the same rule: plain, pitted and low in sodium. Avoid marinated, stuffed, spicy or garlic-flavoured varieties.
How to prepare olives safely
- Choose a plain olive.
- Remove the pit.
- Rinse off brine.
- Cut it into a small piece.
When should olives be avoided?
- In puppies.
- In dogs with heart or kidney disease.
- In dogs prone to pancreatitis.
- In dogs following a low-sodium or low-fat diet.
My dog ate olives: what should I do?
One plain, pitted olive is usually low concern. Contact a veterinarian if pits, garlic-stuffed olives or a large amount of salty brine were consumed.
Warning signs
Watch for vomiting, diarrhoea, abdominal pain, lethargy, excessive thirst, restlessness or reduced appetite.
Safer alternatives
- Plain carrot.
- Cucumber.
- A low-fat dog treat.
How APPETTO can help
APPETTO helps you compare dog foods and understand which extras are occasional, suitable or best avoided using the Pet-Score®. Download APPETTO.
FAQ
Are olives toxic to dogs?
No. Plain, pitted olive flesh is not toxic.
How many olives can a dog eat?
One small piece to one olive depending on size.
Can dogs eat olive pits?
No. They can break teeth or cause choking and obstruction.
Can dogs eat olives in brine?
They are too salty and should be avoided.
Can puppies eat olives?
It is safer to choose a more suitable puppy treat.
Olives may be tolerated in tiny portions, but only when plain, pitted, rinsed and free from garlic or other seasonings.
Credits and disclaimer
Credits: Content developed by the APPETTO team using referenced sources and its internal food-classification methodology.
Disclaimer: This information is general and does not replace veterinary advice.