This is the time to review electrical common sense.
Power cords pose a special danger to kids and pets - mouth burns and electrocution.
Keep cords short, firmly taped to the floor, away from high-traffic areas and unplugged when not in use. As you replace burned out and broken bulbs, throw away old cords with loose bulb sockets, frayed wires, damaged insulation or loose plugs. If the cord or plug is hot while in use, you need to replace it with a heavy-duty extension cord. Better yet, consider a colored spotlight focused on the tree while the kids are little. Follow these guidelines, and relax and enjoy the holidays.