Adjustable horizontal rail feed barriers for sheep and goats. The horizontal rail is adjustable in height to give the animals easy access to the forage when the manure level rises. The horizontal rail feed barrier is suitable for animals with (small) horns. In order to reduce the feed waste you could order feeding trough. Do you want to give concentrate like pellets? Then, we recommend to order a fold-up feeding trough. The feed barriers are hot-dip galvanised and finished with treated wood. This a good protection against rust. However, manure can be very acid because of the ammonia. You can protect the zinc layer even better with a Tenco Bitumen Construction Layer.