Photographer Hannah Stonehouse Hudson’s image of John Unger and his dog Schoep relaxing together in Lake Superior has been seen, and felt, around the world. Schoep, a 19-year-old Shepherd mix, has severe arthritis that compromises his mobility. John, who adopted Schoep at the age of eight months, takes Schoep to the lake regularly so he can float, free from aches and pains.