Boysie seems to have this permanently now, and flinches when I try to clean his folds(using diluted hibiscrub). One is quite deep, and never seems to dry out. Last autumn one side got infected with small blisters and a boil, that the vet had to lance. Today the vet has said we should seriously consider the op to straighten them out - but this terrifies me . Is it really the only option left?