Carla has been limping for a couple of days so I looked at her left front foot which she seems to try not to stand on. She has a couple of holes on one pad and a ridge on the other. I checked her right front foot and that has a ridge on the inner toe too. I looked at Vienne's foot and she has a ridge on her inner but shows no sign of limping. It has been very damp here for the last month. The girls haven't had a walk on the road/track since the beginning of December.