Since I have the week off I finally decided to just do it and toss the emergency key I took everywhere. It is now hanging inside the chicken coop well away from the house. The other 2 keys are in a lockbox. I have already been to town twice without anyway of escaping my cage and the first trip I was a little worried but now it doesn't bother me one bit. I guess I can call this practice for once I get my cellmate since there will be no keys once locked into it. Probably just a set timer since I am currently on the hunt for a new keyholder.