Vitali, M., Santolini, E., Bovo, M. et al. 2021. Behavior and welfare of undocked heavy pigs raised in buildings with different ventilation systems. Animals 11(8), 2338.
The present study aimed to evaluate animal welfare of pigs from the same farm, raised with two ventilation systems. The study involved 60 pens of fattening pigs, raised in two buildings: one naturally ventilated (NV)...