As a complex social structure, a wolf pack is interesting. With the set social hierarchy determined by combat and politics, it's a interesting format for players to work in. PvP would allow for rank to be settled, quests- such as hunting, securing territory and fighting off predators such as bears and mountain lions would focus on day to day survival needs and guilds would form as packs. The player would begin as a wolf that had recently dispersed from it's pack and travel throughout an open world environment, hunting small prey and teaming up with other players to hunt more dangerous prey, which may require strategy or for relay style runs to wear it out enough to catch. Guilds could hold territory and prevent or tax entrance to their territory. While the game would be more of a sandbox, it could also serve as educational, considering the many breeds of wolf that are endangered.

<img src="https://farm1.static.flickr.com/472/20397546822_55826be685_m.jpg" alt="Aidan and Luna • <a style="font-size:0.8em;" href="http://www.flickr.com/photos/111498098@N08/20397546822/" target="_blank" data-verified=" redactor"="">

Image sourced from http://www.wolf.org/