I am aware of these factors and monitor and adjust them as required. The pigs environment is a result of a great number of factors working together, including housing type, temperature, air movement, dust levels, relative humidity, gas levels, etc. It is important to understand the impact each factor has on the pig and how, together, they form the pigs environment. Some housing is in a state of disrepair that could harm the pigs. My facility and equipment is in a good state of repair.
Producers are responsible for providing a safe housing environment for their animals.
Some factors to consider are providing flooring surfaces with solid non-slip footing, making sure the flooring has effective drainage to provide a dry surface and ensuring their are no surfaces with sharp edges that may cause injury etc. Some of my flooring is not suited to the age and size of pig. My flooring is suited to the age of the pig that is housed on it. Some animals are housed in units to small for them All stock that is housed in single holding units can stand up and lie down comfortably. The height, width and length of single housing units should allow the pig to stand freely or lie comfortable without its body touching both sides.