A dog who was abandoned by her owner at an airport has died of a "broken heart".

The dog, called "Nube Viajera'' or Wandering Cloud by the vets who treated her, spent a month wandering around the terminal at Palonegro airport near Bucaramanga, Colombia hoping to be reunited with her owner.

According to witnesses, she sniffed people at the airport before giving up the search and lying listlessly in a corner of the terminal.