You can really do anything you want. I do some short all over. some the show way but shorter legs and skirt. If the ears are natural, I have done a fuller round face with growing long ears. It is really up to you.
Its up to you. You can do a puppy cut, leave it all long, just cut the face only. Shave it all off is nice in the summer because they love to chase the birds into the water. I have my male in a poodle cut fluffy feet short all over except the head and tail. I have shaved the back and left the front long its just up to you !!!