black dog walking along a sidewalk next to a street

black dog walking along a sidewalk next to a street. The dog is medium sized and has short fur. It appears to be panting with its tongue slightly visible. The sidewalk has a yellow painted edge. The wall behind the sidewalk is grey and somewhat textured. The street is asphalt. The light suggests it is daytime. Traffic noises are audible in the background. There is some discarded trash along the sidewalk.