Fig. 2

Typical appearance of lamb feet with footrot score 0 (a), 1 (b) and 2 (c) found in this study. a Healthy foot with dry interdigital skin covered with a normal amount of hair; b foot with footrot score 1 with inflammation of the interdigital skin which can be seen through hair loss and redness of the skin; c foot with footrot score 2 with necrotising inflammation of the interdigital skin and skin horn junction covered with grey exudate and foul smell