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Can my dog eat avocado?

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Danger

Avocado: No, keep it away

TOXIC — persin causes vomiting and heart damage.

If your dog ate this, call your vet

ASPCA Poison Control: (888) 426-4435, or your own vet, for advice on your dog.

Avocado contains persin, a fungicidal toxin that causes vomiting, diarrhea, and myocardial damage in dogs. All parts are toxic — the flesh, pit, skin, and leaves. The pit also poses a choking and obstruction hazard.

What makes it harmful: Persin

What to watch for

  • vomiting
  • diarrhea
  • decreased stool production
  • difficulty breathing
  • fluid accumulation

For medium dogs (20–60 lbs)

Avoid completely. Even small amounts can cause cardiac issues.

Sources: ASPCA Poison Control, AKC

A quick reference, not a substitute for your vet. If you're worried about your dog, call them.

Questions people ask about avocado

Can dogs eat Avocado?
No, dogs should not eat Avocado. Avocado contains persin, a fungicidal toxin that causes vomiting, diarrhea, and myocardial damage in dogs. All parts are toxic — the flesh, pit, skin, and leaves. The pit also poses a choking and obstruction hazard.
My dog ate Avocado, what should I do?
Contact your veterinarian or the ASPCA Poison Control: (888) 426-4435 immediately. Do not wait for symptoms. Possible symptoms include: vomiting, diarrhea, decreased stool production, difficulty breathing, fluid accumulation.
How much Avocado is toxic to a dog?
Even small amounts of Avocado can be harmful to dogs due to Persin. The toxicity depends on the dog's size and how much was consumed. Contact your veterinarian immediately for guidance specific to your situation.
Is Avocado poisonous to puppies?
Yes, Avocado is especially dangerous to puppies because they are smaller and their bodies are still developing. Puppies may experience more severe symptoms than adult dogs. Contact a veterinarian immediately if a puppy consumes Avocado.
Does my dog’s size matter when eating Avocado?

Small dogs: Any amount can cause significant symptoms in a small dog.

Medium dogs: Avoid completely. Even small amounts can cause cardiac issues.

Large dogs: Still toxic — no safe amount exists for any dog.

More foods to keep away

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