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Can Cats Eat Avocado?

✓ Vet-referenced✓ Sources citedUpdated 2026-10-10

Caution

Better to skip it

It is best not to give cats avocado. The flesh contains small amounts of persin and is very high in fat, which can cause vomiting or diarrhea. The skin, pit and leaves contain more persin, and the pit is a choking hazard.

Avocado for cats at a glance

Can cats eat it?Caution
CaloriesNot recommended as a treat
Main benefitThe flesh is low in persin
Main riskHigh fat can cause vomiting, diarrhea or pancreatitis
Kittens?No

Benefits and risks

Benefits

  • The flesh is low in persin
  • Contains healthy fats
  • No nutritional need for avocado

Risks

  • High fat can cause vomiting, diarrhea or pancreatitis
  • Skin, pit and leaves contain more persin
  • Guacamole contains onion and garlic

If you choose to share

  • Skip avocado as a treat
  • Never offer guacamole
  • Call your vet if your cat ate a lot or chewed the pit or leaves

My cat ate avocado. What should I do?

A small amount is unlikely to cause serious harm in a healthy cat. Remove any remaining food, offer fresh water and watch for vomiting, diarrhea, a painful belly or lethargy over the next 24-48 hours. Call your vet if your cat ate a large amount, is small, young or has health problems (such as pancreatitis), or if the food contained onion, garlic, chocolate or xylitol.

Safer treats to give instead

These are safe for cats in treat-size amounts:

Check your cat's full daily needs with the cat food calculator.

Avocado and cats: FAQ

Can cats have avocado?

It is best not to give cats avocado. The flesh contains small amounts of persin and is very high in fat, which can cause vomiting or diarrhea. The skin, pit and leaves contain more persin, and the pit is a choking hazard.

Is avocado toxic to cats?

The ASPCA lists avocado as toxic to cats, mainly causing vomiting and diarrhea. Birds and horses are far more sensitive to persin.

Can kittens eat avocado?

No. Kittens are smaller and more vulnerable than adults, so it is best avoided entirely.

More "can cats eat" guides

Browse lists: all fruits cats can eat · human foods cats can eat · foods cats can't eat

Sources

This guide is general information for healthy adult cats. Cats with medical conditions (such as diabetes, pancreatitis, kidney disease or food allergies) may need different advice from their vet.

Quick answer

Caution

It is best not to give cats avocado. The flesh contains small amounts of persin and is very high in fat, which can cause vomiting or diarrhea.

See all cat food guides →

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