When Arthur's not at the window, he's outside looking through the gate. The spaces between the slats are too narrow for him to see out and sniff the air at the same time, so he alternates: eyes, nose, eyes, nose.
I am a freelance journalist and wannabe dog rescuer who spends a lot of time with Arthur, a 9-year-old collie/spaniel mix. Seeing as how I'm always looking for an excuse not to work, I follow him around taking his picture. He's very photogenic.