It's such a gap there is no small ancestry companion!
and just, A WEREWOLF COMPANION
we have a vampire companion so union rules are pretty clear about the need for a werewolf.
Halfling bard though? Idk it sort of feels the obvious choice? Bards/rogues, happy little halflings who do happy things? Maybe it'd work and I think werewolf goes a good distance but I worry the combo would mean, companion who is personality-wise dog?
But, hey lets have her I'm sure Larian have a good idea for the character and we need a small NPC and a werewolf, werewolf!