Dogs are truly man's best friend. This video shows a special bond between a man and a dog, so special that it made them inseparable. 

Mr. Lauri da Costa is a homeless man in the city of Passo Fundo, Rio Grande do Sul. For four long years, he lives with a loyal and loving company of a sweet dog, Seco. On March 31, 2014, Lauri was assualted by a passerby with a stone on his face. Wounded, he went to the city's emergency hospital while being accompanied by the ever faithful and inseparable Seco.

While Lauri was being provided with first aid, it was found that he had skin cancer and had to be hospitalized for surgery. Seco waited patiently on the Emergency Hospital's doorway for eight whole
days, waiting for his bestfriend's return and recovery. Seeing the dog's loyalty and affection, good-hearted employees provided Seco food and water.

Watch the short video of the exciting reunion below.

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