Transitioning from crates to free farrowing: A roadmap to navigate key decisions

EM Baxter, Vivi Aarestrup Moustsen, Sebastian Goumon, Gudrun Illmann, Sandra A. Edwards

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Abstract

There are animal welfare concerns about the continued use of permanent crating systems for farrowing and lactating sows, which is the most prevalent maternity system in global pig production. Greater societal attention in recent years has culminated in changes (or proposed changes) to regulations as well as market-driven initiatives to move away from crated systems. Transitioning from farrowing crates to systems that allow the sow greater freedom of movement and behavioral expression requires a number of key decisions, with various trade-offs apparent when trying to balance the needs of different stakeholders. This review discusses these decisions based on common questions asked by farmers, policy makers and other stakeholders when deciding on a new system to build/approve. Based on the latest scientific evidence and practical insight, decisions such as: whether to retrofit an existing barn or build a new one, what spatial dimensions are necessary per sow place, whether to adopt free farrowing or temporary crating, how to provide substrate/enrichment and be hygienic and environmentally friendly, and how to optimize the human inputs and transition between systems are considered. The aim of this paper is to provide a roadmap for those interested in uptake of higher welfare systems and practices, as well as to highlight areas requiring further optimization and research.

Original languageEnglish
Article number998192
Pages (from-to)1-22
Number of pages22
JournalFrontiers in Veterinary Science
Volume9
Early online date14 Nov 2022
DOIs
Publication statusFirst published - 14 Nov 2022

Bibliographical note

Copyright © 2022 Baxter, Moustsen, Goumon, Illmann and Edwards.

Keywords

  • Free farrowing
  • Temporary crating
  • Pigs
  • Design
  • Welfare
  • management
  • economics
  • environment
  • free farrowing
  • temporary crating
  • welfare
  • pigs
  • design

Rural Policy Centre Themes

  • Food, health and wellbeing

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