Paperwork, in all it's forms, is the most commonly hoarded item. If you think about it, it is the most common thing that comes into our home.
Animal hoarding is an accumulation of animals that has overwhelmed a person’s ability to provide minimum standards of care including nutrition.
Food hoarding can lead to dangerous life situations, from food poisoning to attracting disease-causing rodents. A senior may start to hoard food for any number of reasons.
Many people who hoard have strongly held beliefs related to acquiring and discarding things, such as: "I may need this someday"