Panel 1: Wilson and Dewey sit together at the window.
Dewey: "What are you doing?"
Panel 2: Wilson looks outside.
Wilson: "I'm looking out for the mail carrier."
Panel 3: Dewey looks at Wilson.
Dewey: "He already delivered the mail."
Panel 4: Wilson looks at Dewey.
Wilson: "Was there anything from Chewy?"
Dewey: "Sigh. Some watchdog."