Flowering Spurge is a poisonous plant containing toxic milky latex with diterpene esters. Skin contact causes redness, swelling, itching, blisters, and pain. Ingestion leads to gastrointestinal issues like nausea, vomiting, and diarrhea. The plant causes photosensitivity. Both dogs and cats exposed via touch or ingestion may suffer vomiting, diarrhea, and dermatitis, requiring immediate veterinary care to manage symptoms effectively.