Is Lacy Tree toxic to dogs?

Moderate severity No safe amount — No amount is considered safe.

Yes. It can cause real illness — contact your vet if your pet has been exposed.

Symptoms to watch for

Hypersalivation
Vomiting
Inappetence
Diarrhea
Tissue penetration
Mouth irritation
GI tract irritation
Upper airway swelling
Difficulty breathing

How vets treat it

Rinse the mouth with water or milk to remove crystals; monitor for airway swelling and contact a veterinarian if breathing becomes difficult or vomiting persists.

Why it's dangerous

Chewing the plant releases needle-like crystals that penetrate oral and gastrointestinal tissues, causing immediate irritation and potential airway swelling.

Toxic compound: Insoluble calcium oxalate crystals

Good to know

Very rarely, swelling of the upper airway occurs making it difficult to breathe. Part of the Araceae family.

Sources

Pet Poison Helpline

This page is informational and is not veterinary advice. If your pet has been exposed to something risky, contact your vet or an animal poison control line right away.

More substances toxic to dogs

African Wonder Tree Extreme severity Andromeda Japonica Extreme severity Angel's Trumpet Extreme severity Autumn Crocus Extreme severity Everything toxic to dogs →

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