4. Jake & Shirley

A young man in Novato, California, who also suffers from obsessive-compulsive disorder, hoards garbage (snack wrappers, empty bottles, and rotting food) in a two-bedroom townhouse he shares with his alcoholic father. A blind woman's hoard in New Mexico is so bad that every room of her home is cluttered with over 75 living and dead cats, cat feces, and urine soaked carpets and furniture.