I have a 2 yr old parrottlet.  He was sharing a cage with another parrottlet.  The other started picking on him.  So I took him out and put him in another cage.  He is still looking rough.   Is there anything that I can spray on him that will keep him from picking.  I was thinking that it was mites   But the other bird looks great.  And I have 4 others that are doing find.   
  
 Hope someone can help me out    Karen