Combination wet and dry feeder for animals

摘要

A feeder unit for animals, particularly pigs, provides feed in either wet or dry condition and comprises a trough and a shelf positioned above the trough with a water supply duct beneath the shelf for directing water through valves actuated by the pig into the trough. A hopper positioned above the shelf directs material continuously onto the shelf to be retained on the shelf by the repose angle. The pig can this either eat directly from the shelf the feed in dry condition or can brush the feed into the trough for mixing with water and eating in wet condition.