Fig. 2From: Provision of straw by a foraging tower –effect on tail biting in weaners and fattening pigsIllustration of unit design in the rearing (above) and fattening barn (below) used in this study (not true to scale). The arrows show an option of dividing pigs of one rearing pen (20 pigs) into two fattening pens (2 × 10 pigs)Back to article page