Wolves do not harm human beings. I wouldn't want them to kill my dog either, but if you know wolves are around, put them in enclosures. Every one of these "out in the wild" shows have some sort of stupid anti wolf agenda.
It's not whether wolves hurt humans or not or any grey area involved, it's that this show is completely fake except for maybe the names and locations, and I would bet money that humans are killing the animals and making it look like wolves did it.
"That's like putting your whole mouth right in The Dip!" - Seinfeld