John G. McGlone Texas Tech University

Resources Authored

Factsheets

Sows and Space

Publish Date: 10/11/2008

Pork producers have both economic and ethical incentives to understand the amount of space that meets the anatomical and behavioral needs of the pig. It is not enough to say pigs need more space on purely anthropomorphic grounds. We must understand how science has defined space needs of pigs. Still, some people may impose ethical or perceptual requirements about how much space should be provided that differs from purely science-based requirements. This paper will firstly consider how various groups view the space provided to pigs and secondly address the various ways in which space requirements have been defined based on science.


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Factsheets

Housing options for farrowing: Considerations for animal welfare and economics

Publish Date: 01/18/2009

Housing systems for farrowing sows have changed very little in the past 30 years. At the mid 20th century, two farrowing environments were common the outdoor hut in a pasture or lot, and an indoor farrowing pen. The farrowing pens were in low-cost buildings and thus the cost per square foot of building space was relatively low compared to todays buildings. Farrowing sows indoors has proved to be beneficial for both the producer and the sow and her piglets. However, recent criticism of the traditional farrowing crate has led to increased efforts to find suitable alternatives that still provide maximum production efficiency.


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