Heat signs 3
The third stage has post-oestrus period signs which include the sow/gilt failing to stand still when pressure is applied to her back and the disappearing swelling of the vulva.
Attribution: Avallain
The third stage has post-oestrus period signs which include the sow/gilt failing to stand still when pressure is applied to her back and the disappearing swelling of the vulva.
Attribution: Avallain