This animal appears in the Monster Manual (2024).
Pack Tactics. The wolf has Advantage on an attack roll against a creature if at least one of the wolf’s allies is within 5 feet of the creature and the ally doesn’t have the Incapacitated condition.
Bite. Melee Attack Roll: +5, reach 5 ft. Hit: 8 (1d10 + 3) Piercing damage. If the target is a Large or smaller creature, it has the Prone condition.