This is an unusual one. We have a small holding and some of our land borders that of a local farmer. When we first moved up here, about three years ago, there was an old cattle hay feeder in our winter field. We never used it, as we have heard awful stories of horse's getting their legs caught in hay feeders and also because when the grass runs out, we bring them down to a sacrifice area closer to the house and feed them hay there until the summer field is ready for turn out. We have had problems with this neighbour fly grazing animals on our winter field, driving quad bikes across it when we were resting it for haylage and generally being a prick, so we locked the gates so he couldn't get in. While walking around our winter field a couple of months later, we noticed the hay feeder was gone. Now it has appeared in his field next door. He obviously took it before I locked the gate and it took me a while to notice. I am raging but my DH has pointed out that we have no way of proving it is ours and we never used it anyway. But I am furious he has come onto our land and stolen from us. We don't have machinery of our own and it is hard to shift by hand - I'd love to simply take it back behind a locked gate and see what happens. What would you guys do? Let it go or say something. He's a dishonest bastard to the core and there is no love lost between us!