Red foxes urinate in a variety of places to communicate and mark territory:
- Dens: Particularly around entrances, to establish territory and deter intruders.
- Trees and vertical objects: Such as fence posts, rocks, and buildings, to signal presence to other foxes.
- Latrines: Communal dung heaps in open areas like meadows or forest clearings.
- Near food: Around kills or food sources to claim them.
- When cornered: As a defensive mechanism when threatened.