Okay so I was on tractor supply and I was just browsing through, and I saw a spray for bugs. So I look into it and begin reading about it and it says that its for mites,lice,etc. Is it really possible that my four hens will get lice? I am a freak about lice!! Is it the same kind of lice that gets in kids hair? I am totally freaking out and stressing now like I do with my kids are in school and I hear stories of head lice. HELP!!!