I ate with a series of oinky little sounds consistent with a voracious appetite and a thorough appreciation of what was going down my gullet. At 7:00 I decided to head home, my intention being to change into my sweats and lounge around on my sofa reading the paperback mystery I was halfway through. I shrugged into my windbreaker and adjusted the collar. With the sun down, it would be chilly walking even half a block. I zipped up and hoisted my bag across my shoulder. When I tucked a hand in one pocket, my fingers curled around the tag Cheney’d dropped in my palm the day before. I pulled it out and studied it, which I hadn’t had a chance to do. The plastic disk was encrusted with dirt. I crossed the room to the bar where William was working, dapper as usual in his dark gray wool serge suit pants, white dress shirt, and tie. He’d shed his suit coat and placed it on a coat hanger suspended on a wall hook nearby. His only other concessions to his job were the two cones of paper towel he’d secured over his shirt sleeves with rubber bands to keep his cuffs clean.

I put my check on the bar along with a ten-dollar bill. My meal was $7.65, including the bad wine. “Keep the change,” I said.

William swooped up both. “Thanks. You want anything else? Rosie made an apple strudel that will knock your socks off.”

“I better not, but I’d love a glass of soda water.”

“Certainly. Would you care for ice?”

“Nope.”

“A slice of lemon or lime?”

“Just plain.”

I watched as he filled a Tom Collins glass with soda from an eight-button dispenser gun. “You have an extra bar towel I could borrow? A dirty one will do.”

He reached under the bar and removed a damp towel he must have stowed earlier. William’s a stickler for sanitation. He sees the world as one big petri dish fermenting god knows what microbes and death-dealing bacteria.

I perched on a bar stool where the light was good and cleaned the grunge off the tag. On one side there was a phone number; on the other, the dog’s name, which was Ulf. I lifted the limp leather collar to my nose, noting that it still carried the faint scent of rot. I put the tag back in my jacket pocket, returned the bar towel, and gave William a quick wave.