I hunt for the freezer, but I wouldn't hesitate to cap a trophy. Meat is meat. Not much here in the way of prairie dogs, but coyotes are fair game. Hogs, I'll shoot every one I see, not because of the desire to kill, but to control numbers. Too many of them around, and they definitely have a negative impact on the indigenous critters.
Enjoyed the prairie dog shoot a few years ago in Texas, and would do it again