Cool video ... reminds me of how lucky I was to experience that when ...
Years ago , portaging into Carl Wilson Lake I was fortunate enough to share the portage trail with what seemed to be a lone wolf.
As i was portaging i looked over to glimpse some movement, since it was early May the forest had not filled in yet, I saw a wolf walking about 50 yards in, who knows how long it had been there.
My heart started racing and I stopped dead in my tracks. Crap, the camera was buried in my pack. The wolf kept moving and came out in front of me down the trail, eventually my canoe partner caught up to me and we just stood there and watched the wolf silently take off down the trail. I'll never forget that experience.
Definitely looked similar to that in your video, not very big.