That's very interesting that when they can't figure out a problem, they look to humans for cues on how to solve it.

It's nice that the person filming the dogs was the same for two of the locations, but unfortunate that the last location was shot by a different person because that's something that's very important for control and having no unexpected results due to different variables that aren't being tested for experiments and statistics.

What are wolf parks, I doubt they did a typo for wolf pack, so is this just a forest or something where there are wolves, or are they a preserve or something?