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Is Tulip toxic to cats?

Tulipa spp. · Liliaceae

Yes. Irritating, no death documented.

A chewed petal is an upset stomach. A dug-up bulb is a different conversation, and bulbs are stored in garages and cupboards where cats go.

For a cat

Irritating

For a person

Irritating

A mass of red and yellow tulips in flower
Александровы АГ · CC BY-SA 4.0 · Wikimedia Commons

What to watch for

  • Vomiting
  • Depression
  • Diarrhea
  • Excessive drooling

Why, and which parts

The whole plant, with by far the highest concentration in the bulb.

Toxic principle: Tulipalin A and B

Tulipalin is concentrated in the bulb and thin on the ground everywhere else, so this plant has two quite different risk profiles depending on which end of it a cat found. A chewed petal irritates. A bulb is a concentrated dose, and bulbs spend the winter in garages, sheds and cupboard boxes, which is precisely where a cat goes looking.

How to recognize it

The cup of six petals on a single smooth stem needs no description. The bulb is the part worth locking away.

Orange and yellow tulips, some fully open, on tall green stems
Александровы АГ · CC BY-SA 4.0 · Wikimedia Commons

Plants it gets confused with

Onion bulbs in storage

Stored flower bulbs and kitchen onions end up in the same boxes and sheds.

Why it matters: Both are a problem for a cat, for entirely different reasons, and neither belongs anywhere reachable. Bulb storage is worth one look.

And for a person?

Mildly irritating to a person

Handling large numbers of bulbs causes a well documented contact dermatitis, known in the trade as tulip fingers. Eating one is a different matter and belongs to a poison service, not to a page.

A plant's danger to a cat says nothing about its danger to you, and the reverse is just as true. This is a separate question with a separate answer.

This is information, not veterinary advice, and it cannot tell you what is wrong with your cat. Our rule is a simple one: if something is wrong with your cat, call your vet, and call an emergency clinic if it is out of hours. Nothing you read here is a reason to wait.

Tulip: what it really does to a cat

Worth keeping a paw on

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Our sources

Other plants at the same level

Same verdict for a cat as Tulip. The ones sharing its exact toxic principle come first.

Every plant, ranked by how dangerous it is