Is Chinese Evergreen toxic to pets?
Chinese Evergreen plants contain insoluble calcium oxalate crystals in their sap, which are extremely toxic to cats and dogs. When a pet chews or bites into any part of the plant, these needle-like crystals are released and penetrate the tissues of the mouth, tongue, and throat, causing intense burning pain, severe irritation, excessive drooling, difficulty swallowing, and vomiting. In severe cases, swelling of the upper airway can occur. Immediate veterinary attention is strongly recommended if ingestion is suspected.