Man, this thread again? Oh well, I stand by my answers:
Cat or Sentry Gun.
Also, death by natural predator is not necessarily quick. My sister's cat essentially waterboarded his last mouse (chewed on it, then dropped it in the water bowl to struggle, take it out to chew on again, repeat, etc.)
Cat or Sentry Gun.
Also, death by natural predator is not necessarily quick. My sister's cat essentially waterboarded his last mouse (chewed on it, then dropped it in the water bowl to struggle, take it out to chew on again, repeat, etc.)