Most recreational dog bloggers focus on their own pups. It's sort of a species of canine-navel gazing. That's why I love Jon Sung's Dogblog. He zeroes in on a simple slice of the urban canine's life--waiting outside shops, cafes and other no-dogs-allowed zones around San Francisco. In snapshots and laid-back commentary, stretching over nearly three years so far, he celebrates the patience, quirky charm and nobility of ALL DOGS.