| Abstract: | A sow can cope better with a husbandry system if a new situation is in accordance with her expectations and if she has been prepared sufficiently for the social and technical problems, she will have to face. In relation with applied ethology this means, that a sow should be prepared adequately for a group-housing system of pregnant sows, by a previous establishment of the social hierarchy in her (sub)group; a previous training in operating the feeding station; providing a part of the house where she is safe for aggressive other sows; providing two simultaneous and undisturbed meals of roughage per day for all sows; providing appropriate possibilities for locomotory and for exploratory behaviour. For a farrowing house are the following provisions required: the lying places (farrowing nest) shall be clearly distinguishable for the sows; sufficient long straw for allowing satisfactory nest building shall be present in the nests; a sow shall be able to turn around in the farrowing nest; the sows shall be able to ly in a position with their heads close together; the feeding station shall be in the nearest proximity; the piglets shall be able to mix gradually after their first week of life. |
