Baboon

Pack Tactics. The baboon has advantage on attack rolls against a creature if at least one of the baboon's allies is within 5 feet of the creature and the ally isn't incapacitated.

Bite. _Melee Weapon Attack:_ +3 to hit, reach 5 ft., one creature. _Hit:_ 3 (1d4+1) piercing damage.

Startling Display. When a creature the baboon can see attacks it while within 5 feet of it, the baboon can bare its teeth, puff its chest, or emit a quick series of barks. The attacker must succeed on a DC 11 WIS save or have disadvantage on the attack roll.