Since the arctic fox is difficult to fight, it's recommended to avoid them altogether, or circle around a fire to and attack them once every lap without getting hit (this can be dangerous without proper technique). Another way to kill the arctic fox is to lure them over to the border between the winter and the forest biomes and attack them from the forest side, since they cannot cross the border.
|Forest||Rabbit · Wolf · Spider|
|Winter||Arctic Fox · Polar Bear · Dragon|
|Ocean||GMO Piranha · Kraken|