Keen Hearing and Smell. The weasel has advantage on Perception checks that rely on hearing or smell.
Bite. Melee Weapon Attack: −4 to hit. Hit: 1 piercing damage.
As an action, you can use the Dash action. If you move at least 3 meters straight toward a creature, you can make a melee weapon attack against it.
On a hit, add the stamina die to the attack’s damage.
On a critical hit, add twice as much damage.
On a miss by 4 or less, add half as much damage.
You can increase the damage for each additional stamina die expended.