Dr. Harvey'S Sweet Potato Chews/Treat For Dogs, 20-Ounce Bag 100-Percent Real, Natural Dehydrated Sweet Potatoes A Healthy, One Ingredient Treat They'Re Real Sweet Potatoes! Grown And Dried In The Usa A Safe And Natural Alternative To Rawhide And Molded Chews Nothing Artificial No Dyes No Preservatives No By-Products