The owner of the territory demonstrates in all ways that he reigns here. From the beginning of autumn foxes have their own territories where others are not tolerated. The own territory is marked with excretions and that in conspicuous places – tree stumps, trunks of trees, rocks ...
Trespassing is of course practiced and the one to retire is mostly the invader but sometimes quarrels can develop. In August we often saw two young animals in action together.
Keeping company starts again in February, with the arrival of the heat period