I get it. Trapping was a huge part of winter activities where I used to live. I used to occasionally help out a buddy on his trapline where we caught marmots, otters, beavers, and wolverines. We never got a wolf but some of my students did. I don't have a problem with it but it wasn't something I enjoyed especially when compared to deer, moose, pheasant, etc.
It wasn't an ethical thing either as I had a fur ruff on my parka, beaver mitts and hat, etc. To each their own.