My dog is a geriatric German shepherd, mixed with who knows what. Sixteen years old. She moves and creaks like an old lady. Unsteady on her feet and mostly deaf. But she still loves walks and table scraps. Since she’s mostly deaf and often stiff-legged, I make adaptations for her. To call her inside at night, I flash the porch light a couple of times and open and close the screen door so she can see it. The neighbor’s probably think it’s a secret code. She enjoys barking at i