sad old dog in shelter

abondoned ache aching adopted adoption animal aspca bars beagle contemplative cute despair despairing dog dogpound eyes face fence forlorn gaze grey heart heartbroken help hope hopeful humane large locked lonely longing love loving melancholy metal mix mournful need needy old one pain painful pensive pet pining pitiful portrait pound prison quiet religious rescue sad shelter single snoopy society solitary sorrow sorrowful soul soulful special spiritual stare sweet thoughtful unhappy volunteer white yearn yearning yellow