I had 6 ducklings last spring and was determined to make them friendly. They lived in a wading pool in my kitchen for two months. We held and handled them all the time. I still found that they would run from me and squack when I tried to pick them up. But they didn't really mind being handled once they were caught. They bond most with their fellow ducks, which is natural. I bring them lots of treats and they always come running to me when I come out with something special. When I have to soak them for bumblefoot they stand really still and are good. But they still don't love me to catch them and pick them up. I think it's the way it goes.