It seems they are somewhat like my kids were. As toddlers they loved the hugs and kisses but then they became teenagers and it was a whole different story. A couple of them didn't mind the hugs and kisses but one thought absolutely NOT! As adult ducks mine eat out of my hands except my little drake calls and my Mallard Hens. Everyone else is there to get the lettuce that they love. Good luck with yours. I am getting two babies tomorrow so hopefully they will be friendly as I have always held my babies and even sang to them. Maybe that's why they don't want to be that close to me when they are teenagers!!! LOLAwww. I'm really trying to get the most friendly ducks this year so I'm gonna try all of that. I love how right now, my ducks get scared away when I walk towards them, but my ducklings walk towards me when I get near them, I don't want it to change.