Hunger haunted the dog. It sat like an agony back of his eyes. Hunger ached out of his ladder-rack ribs, those lean ribs that threatened to break through the stretched, shivering skin. Always the dog shivered. When at rest he shivered. Not from cold necessarily, but from hunger, from fear, from loneliness, and from lovelessness- mostly, perhaps, from lovelessness, for the dog had nothing but himself.