"When they set the traps it is the regular thing to fasten the end of the chain out just so far in the water, where it is deep enough to drown the mink; once the trap snaps upon the leg of the animal its instinct causes it to spring into the creek, and being weighed down by the trap, it is soon drowned; this saves needless suffering, does not injure the fur, and prevents the mink gnawing off its own foot in the mad desire to escape."