Wild Chewz Bully Sticks are 100% beef. We offer standard bully sticks from free ranging Brazilian cattle along with our 100% USA-sourced odorless bully sticks. As with all Wild Chewz treats, this all natural, single-ingredient product contains no additives and no preservatives. Vertically hung and oven baked to ensure that they are bacteria free and safe for a dog’s consumption. Bully sticks are easily digestible unlike rawhide and bone chews making them a safer alternative. Dogs go WILD for bully sticks, promoting healthy teeth and gums with every chew.