My wife and I have two guns in our household. Currently, we don't know if either are safe to fire, so we have no bullets for them and they're locked away in a toolbox, out of sight and out of mind. However, we plan on having both guns inspected and if necessary, repaired so that they will fire safely/properly. After that, my wife wants them kept in a location in the house that is easily accessible, in the case of a break in. Once we having working, loaded firearms in the house, what can we do to keep our son safe from accidents?