Jean-François Beaudoin, dairy producer from Sainte-Marguerite-de-Dorchester, QC, presents the changes he's made to the tie-stalls in his barn in order to improve cow comfort. Additional comments by Edwin Quigley, DMV, from Clinique vétérinaire de Frampton. This video was produced for the training course "The barn; A source of comfort", by Valacta.