My scarves are handmade with 100% washable cotton fabrics. They are made with Velcro loops on the back of the scarf. You can attach it to any style collar even prongs collars. The underside of the scarf will be a solid or tonal color coordinated fabric. They are easy to keep clean! All you have to do is close the velcro, wash with cold water, air dry, and iron if necessary.