Mugsy the dog lives in a neighborhood where everyone loves him. He takes his daily strolls through the neighborhood and devours the little treats each neighbor shares with him as he visits door to door. After a long day of visiting, he always returns home to his family to snuggle in his warm house for the night. One night, Mugsy doesn''t return home, and the whole neighborhood is alarmed, upset, and determined to bring Mugsy home safely.