Rustic Kitchen® Peanut Butter Mini Bones Rawhide Alternative Natural Dog Treats are made with real peanut butter and natural ingredients. Our Rawhide Alternatives allow pet parents to give their pets a wholesome chew they can trust. In addition to being high in protein and low in fat, we have enriched these chews with vitamins and minerals to enhance a dog's diet. Reinforced with collagen, these chews are longer-lasting and will encourage positive chewing habits that fulfill a dog's natural instinctive behavior.