The vet said it had to be a large dose to do so much damage, so it didn't just casually blow into my patio. Somebody had to put it there. I live in a gated condo community, so whoever did this apparently belongs here. How comforting.
These are mostly rentals, and we're in the hood. So it's not terribly surprising that various annoying things have landed in my little portal since I moved in. I found the bits of trash, the tail end of a joint, and a couple of weeks ago, a very gross, very used condom. I found those.
Forrest found the rat poison.
So whoever did this, I really hate the motherfucker