Redbarn Bully Sticks are a natural, all-beef chew made from grass-fed cattle. These chews pack a powerful punch of flavor, support muscle development and gently scrape plaque to help maintain good dental health. Redbarns No Odor Bully Sticks are a natural, single-ingredient dog chew. All of our Odor-Free Bully Sticks are hand selected from premium, free-range cattle. These go through our proprietary (and all natural) process to help eliminate the odor. No additives or harsh chemicals are used. Next, our QA team ensures every bully stick is safe for your dog, by selecting only the best for our Odor-Free Bully Sticks. Redbarn No Odor Bully Stick proves to be a great addition for you and your pet to enjoy.