A lot of people think of hoarding as something extreme — a home crammed to the ceiling with possessions. However, it tends to start gradually, and research has found that it can begin in adolescence ...

Hoarding didn’t originate with humans. Long before our population began stockpiling an almost unimaginable array of items, animals evolved similar behaviors, though possibly for different reasons.

Hoarding OCD can cause someone to amass a variety of things. It may disrupt someone’s day-to-day life or ability to maintain a clean living space. Hoarding happens when you have difficulty discarding ...

Individuals who experience hoarding related to OCD may have distressing feelings about discarding items. It can drive compulsive saving behaviors that they recognize as excessive. Obsessive-compulsive ...