Takis Shelter is known for rescuing dogs in Crete, Greece. Rex, a German Shepherd, is one of the dogs saved by the shelter. Unfortunately, the animal shelter found him in a terrible condition. Rex was chained to a tree and was left alone in the wilderness. He did not have access to proper food and water. However, the dog was very gentle when Takis met him. Soon Takis took Rex to the shelter, and he is now living a comfortable life.