Great size for a medium sized dog. Hand Dipped so the flavoring goes all the way through the knot. All of our rawhide is a product of Columbia. It is cleaned and processed with Peroxide and water no harmful chemicals are used and meets strict USDA guidelines. All flavoring is done in Michigan using human grade flavoring with our hand dipped Small Batch method. All of our rawhide promotes dental health cleans tartar and satisfies your dog’s chewing desires. Always supervise your dog while giving a treat.