Hero is an incredible dog. Hero is a disability aid dog and is assigned to 4-year-old Sadie. Sadie suffers from type 1 diabetes and Hero is there to alert her parents whenever her sugar levels go up or down. On one morning whilst Sadie was at school, Hero started acting strangely and was trying to alert Sadie’s parents that her sugar levels were low, Sadie’s parents were confused as Sadies was over 5 miles away at school. Sadies mother rang the school to double check and after a short while Sadie’s sugar levels began to drop. This is one amazing dog.