Lined and stitched collars : Usually is made up of a thick layer of leather with nappa leather lining. The stitching boundaries stretching on the leather along with the lining adds comfort and style. They are often designed in all widths or in different widths similar to a greyhound collar. http://labourhiresydney98576.ttblogs.com/8408409/5-easy-facts-about-online-dog-collars-described