Before, we left, they let me Sniff Alloy in Real Life. He does have a faint scent, but it is more like human hands than a proper dog scent. He also didn't move a muscle. Maybe he is training to be a Swiss Guard.
When we got back outside Stephen took a picture of their window with his iPhone chewtoy. There is a dog that looks a lot like me trapped in that window; can you see him?