If it is attacked by an enemy that is stronger than itself, it feigns injury to fool the enemy and escapes.
As its body grows larger, its six warm tails become more beautiful, with a more luxurious coat of fur.
In its belly burns a fire, which Vulpix spits out in the form of fireballs. When young, this Pokémon has but one white tail. As the Pokémon matures, this single tail splits into six.