Well considering how 90% of the movie was just recycled scenes from anterior sequels with mediocre voice actuación (though I amor Ben Diskin's other work) I guess that slight suspense at the end where Humphrey charges at the hunters.
I guess the part where the lobos were being nice with a human. Which is cool because anthropomorphic lobos can do that and it's nice to embrace that. Can a real lobo ever do that? I am not so sure. Be safe.
The best scene for me was towards the end when they had tu wondering whether o not Humphrey was shot. I also liked the scene where they're going across the field under the log and the pups are fighting.