Comparison of injuries in sows housed in gestation stalls versus group pens with electronic sow feeders.

Objective: To compare the location and severity of injuries in pregnant sows housed in individual gestation stalls with that in pregnant sows housed in dynamic groups in pens with electronic sow feeders.

Design: Prospective study.

Animals: 100 pregnant sows of parity 1 to 3 and various body weights.