A stall divider for animal stalls, comprising first (28) and second pipes (30) each having a head end adapted for mounting on a fixed head-end barrier, whereby in use said pipes extend from said head end (22) to a free end, the pipes lying within and defining a substantially vertical plane which separates a pair of neighbouring stalls and a connecting member (36) comprising a curved length of flexible material having first and second ends, the first and second ends being adapted for mounting in the free ends of the first and second pipes, respectively.