Photo: Hannah Stonehouse/Stonehouse Photography

Photographer Hannah Stonehouse took this marvelous photo of her friend John Unger swimming with his dog Schoep, who at 19 years old, now has arthritis and has trouble sleeping. Unger found that the water helps the dog's pain and takes the dog to Lake Superior to lull him to sleep. The photo has gone viral on Facebook, and it's easy to see why.

John Lundy of Duluth News Tribune has the back story of the man and his best friend: Link - via Huffington Post and PetaPixel