Last night at around midnight the Welsummers in my brooder started going crazy. I ran out to investigate and saw a possum trying to break in through the top. I looked for a rock or something solid to throw but I couldn't find anything. Then I saw a metal hose coupler (spiked at the bottom so you can stick it in your lawn) on the ground. I launched it, hoping to hit the possum and make it run off, but my aim was accidentally too good.