http://www.wirelessdeerfence.c...
now this is interesting. These are stakes you put in the ground and they are baited with a deer attractant. Then they go to lick it and it gives them an electric shock, much like an electric fence without the fence. Site says that the deer then associate the area with the shock and stay away. what think you all of this idea? Cost is about $20 ea plus shipping and they use a standard battery.