medium-sized, tan-colored dog with white markings on its chest, paws, and face, sitting on a bare, concrete-like surface

medium-sized, tan-colored dog with white markings on its chest, paws, and face, sitting on a bare, concrete-like surface. The dog has upright ears and is wearing a metal chain collar attached to a wooden post. The surface is uneven and has some debris scattered around. Light from above casts shadows on the ground. The dog looks directly at the camera with a calm expression, then shifts its gaze downward slightly. A high pitched sound can be heard.