Ow! I laughed so hard I hurt myself!
LOL don't hurt yourself!

it worries because some of the bugs we get here in Australia (such as Christmas Beetles) shouldn't be eaten by cats
I know what you mean, I worry about them getting ahold of a brown spider, which is dangerous to humans(watch out for red streaks near the bite) and I think it could be dangereous to cats too...? I also worry very much about them getting a scorpion or centipede!