There are a few different ways that you can make wearable hooves. One way is to buy a hoof-shaped mold and cast the hooves out of plaster or another material. You can then paint them to look like real hooves. Another way is to create a papier-mâché mixture and shape it around your foot, letting it dry before painting it. Yet another option is to sculpt the hooves out of clay, then bake them and paint them. Whichever method you choose, make sure that the finished product is strong and durable so that it can withstand being worn for long periods of time.