There is a story behind this. the photographer is a woman, Hudson. The dog was 19 years old, had arthritis and could not sleep at night. The dog could sleep in the warm waters of the lake when held by his master. The dog died 2 years after this picture was taken. the picture went viral, as they say! I understand why!
http://www.today.com/pets/dog-...-has-died-6C10680004Peter.
Be without fear in the face of your enemies. Be brave and upright, that God may love thee. Speak the truth always, even if it leads to your death. Safeguard the helpless and do no wrong;