Is Tulip Toxic to Cats and Dogs?

By the Animal Wellness Desk · Facts last checked October 21, 2026 · General information, not a vet visit

Yes, tulips (Tulipa spp.) are toxic to pets. The American Society for the Prevention of Cruelty to Animals (ASPCA) includes this popular garden plant in its database of plants that are harmful to animals.

While every part of the tulip plant poses a risk, the bulb contains the highest concentration of toxic compounds. Pets that chew on or ingest any part of the plant can experience adverse reactions, but eating the bulb is particularly dangerous.

Tulip: what the ASPCA database lists

What the ASPCA lists for tulips

The ASPCA identifies the toxic principles in tulips as Tulipalin A and B. These substances are found throughout the plant, from the flower to the stem and leaves. However, the concentration is most significant in the bulb. Tulips belong to the Liliaceae family.

According to the ASPCA, the clinical signs of tulip poisoning in pets include:

• Vomiting
• Diarrhea
• Hypersalivation (drooling)
• Depression

The severity of these signs can depend on which part of the plant was eaten and how much was consumed. The ASPCA database confirms that tulips are toxic to dogs, cats, and horses.

What it means for a home with pets

Having tulips in a home or garden with pets requires careful management. A curious dog might dig up and chew on freshly planted bulbs, which presents the greatest risk. Cats may be tempted to nibble on the leaves or flowers of a cut tulip arrangement indoors.

Because the bulbs are the most toxic part, pet owners should be especially vigilant during planting season or when bulbs are stored indoors before planting. A pet that ingests even a small piece of a tulip bulb can experience significant gastrointestinal upset.

Keeping pets and this plant apart

Prevention is the safest approach for managing tulips around pets. If you have tulips in your garden, consider fencing the area off to prevent access. Supervise pets when they are outdoors, especially if they have a tendency to dig or chew on plants. When storing bulbs for the next season, keep them in a secure container in a location that your pets cannot reach, such as a locked shed or a high cabinet.

For indoor floral arrangements, it is safest to choose non-toxic alternatives. If you do bring tulips inside, place the vase well out of your pet’s reach and be mindful of fallen petals or leaves. Always read ingredient labels on plant food or soil, as some may contain other substances that could be harmful if ingested.

When to call your vet

If your pet chewed or ate part of this plant, call your veterinarian or an animal poison control line. Note which plant and which part, how much may be gone and when, and take a photo or a piece of the plant with you.

If you suspect your pet has eaten any part of a tulip, especially the bulb, contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately. A consultation fee may apply. Be prepared to tell them what part of the plant your pet ate, how much you think they consumed, and when it happened. Do not wait for symptoms to appear before seeking professional advice.

Emergency signs: go now

• Collapse, fainting or severe weakness
• Seizures, tremors or trouble standing
• Trouble breathing or blue, gray or very pale gums
• Repeated vomiting or retching, or a swollen, painful belly
• Any known contact with a substance listed as toxic, even before signs appear

Book an appointment soon

• Vomiting or diarrhea that lasts or keeps coming back
• Not eating or drinking, or drinking much more than usual
• Drooling, pawing at the mouth or a swollen face
• Lethargy, hiding or acting unlike themselves

ASPCA Animal Poison Control Center: (888) 426-4435 (a consultation fee may apply). Your own vet or nearest emergency clinic is always a good first call.

Sources

• ASPCA Toxic and Non-Toxic Plants: Tulip

Last checked October 21, 2026. Listings and guidance can change; your veterinarian knows your pet’s health history.