Direct answer: Many common houseplants are toxic to cats. If you have cats, it’s safest to treat any unfamiliar plant as potentially harmful and keep it out of reach. Key risky plants to be aware of include lilies (very dangerous, can cause kidney failure), dieffenbachia (dumb cane), philodendron, pothos, azaleas, sago palm, cyclamen, oleander, autumn crocus, azaleas, and tulips in some parts, among others. Symptoms of ingestion can range from drooling, vomiting, and mouth irritation to severe effects like tremors, seizures, or organ failure. If you suspect your cat has eaten any plant you’re unsure about, contact your veterinarian or a poison control service immediately. If you’d like, I can tailor a safe plant list for your home based on the plants you own or plan to acquire, and provide guidance on non-toxic alternatives and safety steps (e.g., securing pots, using cat‑safe mulch, or growing in high shelves with sterile covers).
