A giant dog approaches a sick girl's bed and the straps on his back explain why he is there. The article tells the story of a therapy dog named Gideon, who visits children in the hospital and provides comfort and support. Gideon wears a special harness with pockets that hold books, toys, and other items to lift spirits and bring joy to the children. The dog's presence and the items he carries help create a positive and healing environment for the little girl and other patients.