I've considered it, but these kitties are outdoor kittehs, soo whatever I give them has to either be biodegradable, or something I can easily find. Actually there is a cat toy outside, but none of the kitty's play with it. :/ I would put white rubber mouse outside, but I dont know if I would ever see it again....
I'll keep thinking of ways to entertain the kitties. Maybe make catnip babies or something and see if it affects them.
Do you get thunder/lightning storms in England often? When traveled to Oregon about 10 years ago, they had a major electrical storm and my aunt/cousins were freaked out, because they normally do not have storms like that at their altitude (can be considered more dangerous because of the mountainous area).
In Iowa we get electrical storms fairly often in spring to early fall, so it's kinda no big deal...except we have to pay attention to severe thunderstorms that can turn into tornadoes. ^^
Actually a long time ago, I managed to snag an awesome picture of lightning (I've tried since then and none can match the beauty of this picture).