A device and method is proposed for detecting lameness in a standing animal that comprises at least one optical imaging device (20) and a processing arrangement (30) with the optical imaging device (20). The optical imaging device (20) is arranged in a position to capture at least one image showing the lower portions of at least one leg of a confined, stationary animal (100) and to forward the image to the processing arrangement (30), which, in turn, is configured to analyse the image to determine a condition of lameness when the at least one leg is held in a raised position on or above ground level. The system is particularly suited to detecting lameness in dairy animals and can be integrated in a milking or feeding stall or with an automatic or semi-automatic milking system.
