Sweets in Packaging?

I have just been sorting out my packaging supplies.I recycle everything and re use polysytrene chips. The mice had got into all my packaging which has never happened before. Then I saw there were lots of little empty sweet wrappers in among a box full of chippings. I've never heard of sweets being added to packaging, but next time I'll make sure I've eaten them and not the mice! I had to get rid of the whole lot.It was a nice thought, but only appreciated by the rodents sadly.This little Type A Mouse seems cute enough!