Hero boxer dog SAVES his owner by alerting neighbours after he went into a diabetic coma Nature A HERO dog saved his owner by alerting neighbours after he went into a diabetic coma and collapsed. Share: Email ThisBlogThis!Share to XShare to Facebook Related Posts:North Pole MELTING: Freak weather sees temperatures rise ABOVE freezing pointNorth Pole MELTING: Freak weather sees temperatures rise ABOVE freezing point'They all have a place in my heart' The woman who saves donkeys at the Radcliffe Sanctuary'They all have a place in my heart' The woman who saves donkeys at the Radcliffe SanctuaryUnchained at last: The poignant moment bear is FINALLY free from a life of shackles