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If possible, the bulls should be observed from the fence of the holding pen while they are standing quietly. This is a good time to observe their conformation, and overall appearance. Bull identification numbers are collected for those that will need closer examination for any problems that may be seen. Move through the bulls slowly while noting any other problems. This is a good time to observe each bull's gait, possible foot issues, sight deficiencies, and bilateral symmetry. If they are being unloaded at a veterinary facility for BBSE, watch them as they are being unloaded as stepping off a trailer can exacerbate lameness signs that you can check more closely. The absence of bilateral symmetry is the examiner's guide to areas of potential abnormalities.