Riley, Tom's dog, is somewhat of a celebrity. He even has his own page on the website.
"Riley continues to be one of the best people to hang out with. He's gotten a bit grouchy as he's gotten older, but then so have I. He still has a good sense of humor and enjoys the company of humans, canines and select felines. And he still hikes: in spite of arthritis in his wrists and a recently fixed knee, he can do up to five miles. More importantly, he enjoys just being outdoors and generally resists getting back in the car at the end of the day.
I always guessed he was part Irish Wolfhound, but we met a real Irish Wolfhound at the dog park recently and he was tiny by comparison."
Also: meet Ichiro, Riley's friend at the office.