How can I ensure the safety of my cats around a Christmas cactus?

To ensure the safety of your cats around a Christmas cactus, place the plant in a location that is out of reach of your cats, as the plant can be toxic if ingested. Keep an eye on your cats to make sure they do not chew on or play with the plant. If you notice any signs of illness in your cats, such as vomiting or lethargy, contact your veterinarian immediately.