Spiders with varying legs is a point of contention between me and Snip. He says its a mercy kill, I say that's not for us to decide. But then in the kitchen I found a huge spider with six legs, two on one side and four on the other and doing a weird walk to compensate, and was pretty disturbed. Then somehow it ended up in the upstairs bathroom so I avoided that bathroom for a while. I think it's still there. But how did it lose its legs?