1, different parts: hooves are the calf and leg of the pig, including muscle and bone. The hoof is the foot of the pig, including the hoof bone and toe bone.

2, eating different: hooves are used to stew hoof soup, hooves stewed, get rich broth, used to make soup or as the main ingredient of the soup. Pig's trotters are directly used to make braised pig's trotters, which are boiled and then burned with seasonings, with a soft texture and rich meat.