Reminds me of the guide dogs for the blind, we have the guide dog centre at bald hills about 3klm from our home, so many flash cars there during the week, so many guide dog vans, so many people cold calling asking for money or selling products for guide dogs yet it dawned on me some time ago, just how many times in your life have you seen a blind person out walking with a guide dog?, after all they have no gps, its not like you can punch an address into them and they take you there..
