Renewable Mooshrooms Mushrooms

When mooshrooms are sheared, the player gets the mushrooms but the mooshroom becomes a cow. I think that like the sheep the sheared mooshroom that feed on mycelium will regrow their mushrooms. This allows for mushroom farms which were not a easy thing to farm. Adding new mushroom uses can also increase the need for players to explore the world and find mooshrooms. Also a sheared mooshroom should also get a new texture since i dont think any cow will be able to transform into a mooshroom.