Their most popular dog chew, Redbarn Bully Sticks are an all-natural beef chew sourced from grass-fed, free-range cattle in South America. With highly palatable beef pizzle as the only ingredient, these chews simply need to slow-roast in their own juices to create one flavorful snack that will instantly become your dog’s favorite! But it’s not all about taste— Bully Sticks work overtime to support your dog’s muscle development while the natural act of chewing helps support dental health, fight boredom, and reduce stress.