71.   You come back, and the dog barks.

72.   A dog barks in a barn and cats wander through the muddy courtyard, but there are no cows mooing in the fields.

73.   A few dogs bark under a hot midday sun.

74.   At one point a dog was heard barking inside the house.

75.   Dogs bark impatiently as they wait to pull sleds out into the wilderness.

76.   Dogs barked in the distance and helicopters buzzed the bayou.

77.   Dogs were barking.

78.   Dogs were heard barking in the nearby hills.

79.   Five dogs bark from one five-boat bubble.