Asena's Pups

Keen Hearing and Smell. The wolf has advantage on Wisdom (Perception) checks that rely on hearing or smell.

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

Mysterious Bond. Asena's pups gain the proficiency bonus, and +1hp per level, of the party. Additonally, their Bite attack becomes stronger with each level of proficiency bonus.

Blessing of Asena. Whilst within 100ft., each member of the litter may use an action to see through another member's eyes and hear what they hear until the start of their next turn. During this time, they are deaf and blind with regard to their own senses. Asena may also use this ability without range restriction.

Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 9 (2d6 + 2) piercing damage. If the target is a creature, it must succeed on a DC 12 Strength saving throw or be knocked prone.