Guide dogs' navigation after a single journey: A descriptive study of path reproduction, homing, shortcut and detour.

Guide dogs are working dogs that follow the verbal instructions of owners with severe visual impairments, leading them through the environment and toward goals such as a subway entrance ("Find the subway" instruction). During this process, guide dogs incidentally familiarize themselves with their environment. As such, they provide a unique animal model for studying wayfinding abilities in the canine species.