I guess with a springy limb and only the back feet on the ground?
I'm sure you know and have experienced Art, some animals will rip themselves apart without seeming to feel any pain at all to escape, and others will just curl up and lay there.
Wolves were the biggest surprise in my early years trapping. I cannot even recall how many traps I walked up on thinking they were empty only to see a wolf curled up laying there looking at me.
Wolverines on the other hand if they came loose they would chase you all the way back to the skiff trying to kill you.
Otters in 330s were always the ones that scared me... awful tough to kill when caught wrong. 220s are perfect and never fail to just kill 'em, but when they get in beaver sets with 330s a bunch survive it and are real unhappy about the whole thing.
