Wildflowers

Hemlock (Poison)

Toxic for Cats

Danger — seek vet help

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For Dogs

Toxic

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For Cats

Toxic

View dog safety info →

Symptoms to Watch For

Trembling, excessive salivation, respiratory failure, death

What You Need to Know

Extremely poisonous — contains piperidine alkaloids. All parts toxic. Resembles wild carrot/Queen Anne's Lace. Can kill within hours. A medical emergency.

Source: ASPCA Animal Poison Control

If your cat ingested this, act fast

Call ASPCA Poison Control: (888) 426-4435 or your emergency vet immediately.

View full emergency guide →

Safe Alternatives Your Cat CAN Have

Hemlock (Poison) isn't safe, but these are vet-approved:

Coneflower / Echinacea

Frequently Asked Questions

Is hemlock (poison) safe for cats?

Hemlock (Poison) is considered TOXIC for cats. Extremely poisonous — contains piperidine alkaloids. All parts toxic. Resembles wild carrot/Queen Anne's Lace. Can kill within hours. A medical emergency.

What are the symptoms if my cat eats hemlock (poison)?

Symptoms may include: Trembling, excessive salivation, respiratory failure, death.

What should I do if my cat eats hemlock (poison)?

Contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately. Do not induce vomiting unless instructed by a professional.