We make a quality product for blind dogs called the Halo Vest. It helps blind dogs navigate their surroundings, withour hurting themselves.It is a light weight vest that the animal wears around its neck, front legs and back. It is secured with a Velcro strap. It has a halo that is sewn into the vest, which is made of aluminum wire and plastic tubing. This halo when sewn into the vest, rests 2 inches in front of the pets nose enabling him to navigate comfortably. If the pet bumps into a wall or object, the bumper absorbs the bump and the pet is not injured.