So, I see my neighbor drive by, then stop and get off his 4 wheeler and come into my yard. Just about then, my kids start calling for me. That's when I found out they were driving by and their hunting dog jumped off when it saw my chickens, and went after them. Luckily, all but 1 came back. It's been over an hour, and my brown leghorn is still gone. Problem is, the darn dog chased it down into some very thick briar patches, and I can't get down there. No way, no how. Not without some serious machinery. Guy never stopped by afterward. I went up to his house, and he's up there chopping wood. Didn't seem to care. Told me I should pen up my chickens. I told him I'd be defending my chickens, in my yard, moving forward. He didn't like that. Was my turn to "seem not to care". Probably down a chicken. I know it's part of owning chickens and free ranging them. But it could have been prevented by keeping the darn dog tethered as they drove by.