Thanks! For eggs in particular, I’ve concluded that none of the standards require the producers to avoid buying hens from hatcheries that cull male chicks, or to ensure that they are culled in a particular way, or to let laying hens live out their lives once they’re beyond their prime laying age. Also that there are essentially no hatcheries that do not cull male chicks, but there is apparently a commitment from 95% of egg producers to stop culling by 2020 by using sex-selection technology to avoid creating male chicks altogether.
Future Perfect put out an article on this recently.
Thanks! For eggs in particular, I’ve concluded that none of the standards require the producers to avoid buying hens from hatcheries that cull male chicks, or to ensure that they are culled in a particular way, or to let laying hens live out their lives once they’re beyond their prime laying age. Also that there are essentially no hatcheries that do not cull male chicks, but there is apparently a commitment from 95% of egg producers to stop culling by 2020 by using sex-selection technology to avoid creating male chicks altogether.