Animal Friend/Fallout: New Vegas

Animal Friend is a perk in Fallout: New Vegas.

Effects
With the first rank of this perk, animals simply won't attack the player. With the second rank, these creatures will come to the player's aid in combat, but never against other animals.

The perk greatly reduces the threat level across the wasteland, particularly in enclosed areas and caves.

The perk icon in Fallout 3 and Fallout: New Vegas features a normal rabbit, as opposed to the mutant with an extra ear, eye, tooth, and a webbed foot in the previous games.