Armor Class 13
Hit Points 9 (2d8)
Speed 40 ft.
Skills Perception +3, Stealth +5
Senses darkvision 60 ft., passive Perception 13
Languages —
Challenge 1/8
Keen Hearing and Smell. The weasel has advantage on Wisdom (Perception) checks that rely on hearing or smell.
Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 5 (1d4 + 3) piercing damage.
Monster Manual (2014), p. 329