The magazine describes many different products and then 'separates the sheep from the goats'.
They followed every new fad like (a flock of) 'sheep'.
He turned out to be 'a wolf in sheep's clothing'.
(..) in Isabella County. This is us, here. Spur station here at Little Boston. The Sunday ranch is what you're looking for. There's a sheep trail that takes you there. It's a mile out of town headed west, not far. Just through a small pass here near the base of the hills. You'll pass a church and just follow the sheep trail. -Where's Standard buying up? -Here and here. -Your family name is Sunday, yes? -That's right. How many's in your family? (..)2007 There Will Be Blood