Gluten free. High protein. Low calorie. Heavy chew. Highly digestible. All natural. Your Dog Deserves the Best: Our new Nothin' to Hide Rawhide Alternative Ultra-Premium Dog Chews are made with nothin' but the best high protein, low calorie, natural ingredients – just like our original chews. What makes these chews ultra-premium is their high density and strength that allow for extended chew time to occupy your best friend. These chews we deliciously flavored throughout for maximum enjoyment and are ideal for heavy chewers. www.ethicalpet.com. Made in Brazil.