Redbarn Naturals Mini Bullys Variety Pack keeps things interesting with three different varieties of bullys. Braids, springs and barbells offer your small breed dog an assortment of textures to help satisfy their urge to chew. Chewing can help reduce stress and anxiety, boredom and reduce the likelihood that your dog will chew on sofas or shoes. Plus, they are high protein and low calorie to help with muscle development.