The first aim with Headlocks/feed fences with automatic lock is to feed the animal in a proper and efficient way. The milker is enabled to stand on foot by feeding in the neck locking during the first 45 minutes after the milking which is the riskiest period for the teat sicknesses. With large and relax head entrance, automated neck locking feature, you can provide regular and secure feeding with the opportunity of unlocking individually or collectively. It is protected with a galvanized dip in case of corrosion and rusting. It is an inevitable part of the fertilizer management within the barn.