I swear I've heard of it somewhere. All joking aside, I have a cow in my yard and my horse is not happy about it. We have no idea how she got in. We've been all along the fences and we just can't figure it out. If our neighbor was at home she'd be gone by now, but he didn't answer when my dad called. So we have a possibly pregnant cow in the yard and we have to wait till we can get it out. Good thing it's staying away from the coops.