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Is Holly toxic to cats?

Caution
Holly

Aliases / Scientific Name

Ilex, English Holly, Christmas Holly

Summary

Berries and leaves contain saponins causing severe vomiting and diarrhea.

Symptoms

  • Vomiting
  • Diarrhea
  • Lip smacking
  • Head shaking

Action

Call vet if symptoms are severe or persistent.

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Vet ReviewedLast Updated: Dec 2025
Data source: ASPCA

Emergency?

If your cat showed symptoms, find a vet immediately.

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