Loose Ends: The not-so-wild kingdom

The graying muzzle and backside of the old dog make it obvious.He has become too old and slow-footed to make much progress on his twice-daily walk. Yet, traces of the pup remain. Jumping up and down in anticipation and getting ready for each outing by holding the leash in his mouth, he pushes ahead of his owner. Once they get outside it is as if he finds himself in a dilemma. He finds the…