Heres some interesting facts I learned about wolves..

Wolves are proven too be smarter than 'pet' dogs.

Appearently, mother wolves has to lick her warm tung against the belly of new born cubs, as a way to teach it to urine.

Male Grey wolves can be known to sometimes eat their own young, if the situration calls for it.

Wolves can respond to human howls.

Most cummication with wolves is by their famish howls, but appearently, some communicate though facial expressions.

Japennesse word for wolf is 'great god'.

According to The Grey, Omegas, although the peacemakers, would sometimes challenge their Alpha leader in psyical battle, and if it wins it becomes leader, if it loses it becomes an outcast and worthless to the pack. As the Omega in the film, challenged the Alpha and lost, and due to this was sent ALONE against the gang of humans, that had weapons.