how to hunt with werewolf pack? help!

This was something i had a problem with too. But basically make friends with them, and while they are on same lot as you, the option to "hunt as pack" option will come up.

I just took my werewolf out for a pack hunt with three friends. They stayed out for ages hunting, sniffing, growling, practicing fighting etc. They actually look complete the werewolves when they are together like that.