Premium Cotton Cord Dog Collar with Stainless Steel Pin Buckle Leather Collar (M, Mint Green) Cotton and Leather Dog Collar: A blend of genuine leather and cotton lends real authenticity to this dog collar.Tan dog collar,blue dog collar,red dog collar,tan dog collar.Leather dog collar.Perfect with rope or leather straps. Material and sturdiness: durable cotton cord with leather trim and steel D-ring and buckle Breed: suitable for all breeds including large puppies such as Bulldogs, German Shepherds, Staffordshires Burrows, Burrows.