Werewolf Four and Thirty: Bloodbath in the Anduin Vale

[Aganzir]

Kath's last words:

Originally Posted by Kath in the narration

Wolves, I have done what I can to aid you. My work here is done. May the Hounds of Udun be joined and flourish here in the name of Sauron the Great …!”

Based on this I'd say there are two wolf groups that aren't necessarily competing but don't know each other either... Unless one can use word "hound" for bear in this strange language? I guess not?