i done a worren twise now on a farm, fort it would be easy as its open in field, not so. spent a good 40 mins there first time for one rabbit, got finder out, could dont find ferret. must have been over 8 foot deep. got ferret back by guting rabbit by hole after about houre and half...second time same again one rabbit, but found ferret about 30 yards from holes with rabbits backed up. very hard dig to get to her about 3foot but deep could not reach the rabbits. f**k it not doing that one again,