Hi can anyone give me some advise I have three Peking ducks they are two and a half years old. The last two months they have stopped laying daily and when they do lay they lay soft eggs. They have access to oyster shell. I did feed them on layers pellets but because of the problem I’ve tried fancy feeds wild fowl pellets because that food is specifically for them. Although I have changed their pellets I still have this problem. I have been giving them Kale and they have a little melon daily.