Is Avocado Toxic to Cats?

Yes — Avocado is mildly toxic to cats

Avocado contains persin, which is highly toxic to birds, rabbits, and horses but causes only mild GI upset in dogs and cats. The biggest danger to pets is the pit, which can cause intestinal obstruction. Avocado flesh is generally safe for dogs in small amounts.

Symptoms in Cats

If your cat eats Avocado, watch for these symptoms (onset: 12 to 24 hours):

Vomiting
Diarrhea
Myocardial damage (birds/rabbits)
Mastitis (cattle)

What To Do

For dogs and cats, avocado flesh causes mild GI upset at most. The pit is a choking/obstruction hazard. Contact vet if pit was swallowed.

Cat-Safe Alternatives to Avocado

✓ Parlor Palm ✓ Banana Plant

Quick Facts

Scientific Name

Persea americana

Also Toxic to Dogs?

Yes (mild)

Toxic Compound

Persin

Toxic Parts

leaves, bark, pit, skin

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline. View full Avocado toxicity profile.