Can Cats Eat Avocado?
Why it’s a problem
Avocado flesh and peel contain persin, a fungicidal toxin that severely harms birds and causes vomiting and diarrhea in cats at moderate doses. The high fat content adds pancreatitis risk, and the large pit is a choking and obstruction hazard.
How to serve it safely
Keep avocado, guacamole and the pit away from cats; guacamole usually adds onion and garlic, making it doubly dangerous.
Warning signs to watch for
Vomiting, diarrhea, drooling and abdominal discomfort within hours; a swallowed pit can cause choking or intestinal blockage.
When to call the vet
Call your vet if a cat eats a meaningful amount of avocado or any guacamole, and immediately if it swallowed the pit.
Common questions
Is avocado oil dangerous too?
Small amounts of refined avocado oil in food are unlikely to poison, but they are pure fat — there is still no reason to share.
More foods for cats
This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away.