We bought 3 ducklings for our son for Easter this year. He raised them all very successfully. We figured out that we had 3 girls so we bought him a drake this past weekend. He's close to the same age as our girls. We put him in with them the next day. They are still picking on him today and I feel really bad for him. I know that they have to establish peck order just like chickens but I figured by now they would hve done got it done. I could really use some advive on what to do.