Cat, I'm pretty darn sure I've got one also! Today I was on my way to water something I'd just planted and something on the stinging nettle caught my eye. A leaf looked like it had been folded a bit. Nothing in it, but obviously had been! Another larger leaf had a cat! I'll look for more cats later! And also I think I have an American Lady cat! Well, I cat-napped a cat I saw on a wild plant when hiking. Might have been cudweed...not sure. Anyway, I dug up the plant so I could take the cat home! There were a few more cats, but I didn't want to run out of food for them!