Rawhide Brand 9-Inch Natural Safety-Knot Bone Shrink/Decal Made From Free-Range, Antibiotic And Hormone-Free High-Quality Brazilian Beef Hide Processed Without The Use Of Bleach Or Other Harsh Chemicals, And Developed With Food-Grade Coloring Rawhide Texture Combined With The Chewing Motion Is Great For Helping To Keep His Teeth And Gums Clean