The goodest boys and girls deserve the biggest treats! Redbarn's Jumbo Twister is all-natural beef hide twisted up into one seriously big treat. And as if that wasn't tempting enough, it's smothered in Redbarn's delectable and nutritious bully gravy made with real Redbarn Bully Sticks and functional ingredients like salmon oil, blueberries, cranberries, and vitamin E, creating one antioxidant-rich treat that supports your dog's joint health.