Nearly every animal in the feedlot will experience
subacute acidosis at least one time during the feeding
period because it is an important natural function in
adapting to high-grain finishing rations. In addition, any
interruption in the normal consumption pattern of cattle
can cause acidosis. For example, storms can disrupt
feed intake by causing cattle to consume a greater
amount of feed before and after a storm. Other environmental
effects include mud and heat. Mud and heat
reduce feed intake and alter intake patterns. Extreme
heat conditions may force cattle to eat a greater proportion
of their feed at night rather than during the day. The
design of the feedlot and location and operation of
waterers are also important so that feed intake is not
impaired.