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Can dogs eat olives?
Last updated 2026-05-08 · Sourced from ASPCA & Merck Veterinary Manual
Sometimes — with caution
High salt content of brined olives is the main issue.
The short answer
Sometimes — with caution — dogs should only have small amounts of olives. Plain ones okay; pitted; not brined Brined fruit of the olive tree.
Why be careful
High salt content of brined olives is the main issue.
What every dog owner should know
- Pitted only
- Plain unsalted preferred
What to do if your dog ate olives
- Stay calm and assess how much was eaten and when.
- Call your vet or ASPCA Animal Poison Control at 888-426-4435 (consultation fee may apply).
- Alternatively, Pet Poison Helpline: 855-764-7661.
- Do not induce vomiting unless explicitly instructed by a vet.
- Have product packaging or the food itself ready to describe to the vet.
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Puppy safety
Generally avoid feeding olives to puppies. Their digestive systems are still developing and they're more sensitive to changes in diet, fat, sodium, and lactose than adults. If you've already given some, watch for vomiting, diarrhea, or lethargy and contact your vet if any appear.
What to do if your dog ate olives
- Note how much was eaten and when. A small amount is rarely an emergency, but a large quantity may need vet attention.
- Watch for symptoms over the next 12–24 hours: vomiting, diarrhea, lethargy, loss of appetite, or changes in drinking/urination.
- Provide fresh water and skip the next meal if your pet seems unsettled — let their stomach calm down.
- Call your vet if symptoms appear or persist beyond 24 hours, or if the amount eaten was significant.
Better alternatives
If your dog likes olives, they may also enjoy these safe options:
Frequently asked questions
Is olives toxic to dogs?
Not strictly toxic, but high salt content of brined olives is the main issue.
How much olives is too much?
Any amount carries some risk. If you choose to feed olives, keep it to a tiny taste — not a regular treat.
Can puppies eat olives?
Avoid giving olives to puppies. Their digestive systems are still developing.
What should I do if my dog ate olives?
Watch for symptoms over the next 24 hours and contact your vet if anything concerning develops.
Frequently asked questions
Can dogs eat olives?
Sometimes — with caution. High salt content of brined olives is the main issue.
What happens if a dog eats olives?
Watch for digestive upset, lethargy, or other unusual behavior.
Is olives toxic to dogs?
Olives carries some risk for dogs. High salt content of brined olives is the main issue.