de Ruyter, E. M., van Wetter, W. H. E. J., Lines, D. S. et al. 2017. Gradually reducing sow contact in lactation is beneficial for piglet welfare around weaning. Applied Animal Behaviour Science 193, 43-50.
This study tested whether a gradual reduction in sow contact during lactation, achieved through housing the sow in a ‘sow only’ area, would influence piglet stress responses to weaning. Gradual reduction in sow contact was...