Buds, the feeder dispense feeds by the help of gravity and natural rooting behavior of the animal.
The pig will hit a lever and in turn will agitate the feeder and by gravity the feeds will go the bowl.
Wastage, feeds will not overflow beyond the feeder. So maiiwan lang siya sa bowl at kakainin ng kasunod na baboy.
Rain, you can look at the pigs eye,temperature, belly/breathing, and activity.
Usually sick pig have red eye, high temperature, heavy breathing, and idle.