Steven, Supervision of a ferret outdoors - keep the ferret on a leash and keep the leash in your hand. Harnesses are perferred to collars. The harness should be tight enough that you can slip your little finger under it but not more. I know of many ferrets that have been lost once outdoors. They have little homing instinct and unless they stumble across their scent trail will not likely find their way back. I've been told of a ferret that the owner left for a moment tied on a leash, only to find on his return that a stray dog tore the ferret to pieces. Outside they are prey to dogs, cats and large birds (owls, hawks, etc.) not to mention, vulnerable cars and even people who think they are wild animals. Dick B. [Posted in FML issue 1192]