A blacksmith’s job is not an easy one. He must be able to shape a shoe from a piece of metal and then fit it to the horse’s foot. The blacksmith must bend over all the time when he is fitting the shoe and must hold the weight of the horse’s leg while he works. But even more important, he must be able to deal with horses ------ for before the blacksmith can begin his work, he has to get the horse to lift its leg.