Had a battery, energiser, some posts and wire go missing from a field yesterday. They didn't take wire/posts from where the sheep are, but from the next block that was fenced ready for the sheep to go into. Only thing they took from where the sheep are was a wooden corner post! Strange thing was, they didn't leave the wire slack, but tightened it back up again round a plastic post! Very odd, seems like a farmer sort of job to me, very frustrating. Any ideas to stop the battery/energiser going missing?