Trees

Mistletoe

Toxic for Cats

Moderate risk

🐶

For Dogs

Toxic

🐱

For Cats

Toxic

View dog safety info →

Symptoms to Watch For

GI upset, drooling, low blood pressure, breathing difficulty

What You Need to Know

Contains toxalbumin and pharatoxin viscumin. American mistletoe is less toxic than European. Can cause cardiovascular problems in large ingestions. A common holiday hazard.

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

Mistletoe isn't safe, but these are vet-approved:

Frequently Asked Questions

Is mistletoe safe for cats?

Mistletoe is considered TOXIC for cats. Contains toxalbumin and pharatoxin viscumin. American mistletoe is less toxic than European. Can cause cardiovascular problems in large ingestions. A common holiday hazard.

What are the symptoms if my cat eats mistletoe?

Symptoms may include: GI upset, drooling, low blood pressure, breathing difficulty.

What should I do if my cat eats mistletoe?

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