Nylabone Healthy Edibles Sweet Potato Dog Treat Bones This Sweet Potato Flavored Chew Is Made In The Usa And Has A Gluten-Free Formula As Well As 25 Added Vitamins, Minerals And Omega Fatty Acids. This Chew Is Tasty, Completely Edible And Highly Digestible. Supplies A Safe And Enjoyable Alternative To Traditional Rawhide. Hard, Bone-Shaped Chew Is Made With Digestible Ingredients And Contains No Plastic And No Added Salt Or Sugar.