That's a great one for Halloween. I've sung the song plenty of times as a kid and with my own kids, but you took it to a different place and the video is excellent.

We have a lot of spiders living in our house. They help control the flies and moths :) Sometimes we get a big one run across the floor. They are known as Hertfordshire Hairies. They are harmless. They seem to come inside when it gets colder, so may see some around now.

I don't kill spiders. Some of the bigger ones get caught with a cup and tossed outside.