Dogtrot

Old Billy Dill and his ugly wife and son are sitting together in the dogtrot.

Source: wiktionary

The dogtrot was protected from the rain and, because its front and back were open, the Bernoulli principle provided a cooling effect ...

Source: wiktionary

One Appalachian solution to the problem of adding needed living space to an existing small cabin was the dogtrot, sometimes called the dogrun, possum trot, two pens-and-a-passage, double house, or erroneously the double pen.

Source: wiktionary

The stewardess released us like a pack of noisy school kids and I dogtrotted toward the gate.

Source: wiktionary