This is generally what you can expect from a highcontent wolfdog (if you don’t take human socialization as a top priority). I prefer Kane to be pleasantly distrustful as opposed to Harvey who will happily jump into the back of a white van especially if promises of ice cream are involved.
The ‘stranger’ in this video is someone I’ve known for a long time, Kane has even been around her a few times as a puppy. Still, when you’re not a member of the perceived family you are to be avoided. With someone who is completely alien he would not come close at all.
Footnote: Ha no; it wasn’t nearly enough of a run to wear him out.