Hi all just wondering could somebody help me. I hatched out two call ducks they are 6 and a half weeks old. Fully feathered and off the heat. During the day they are out in the garden loads of space, water to get in and out of, plenty of drinking water and plenty of food, glass and flies. I'm feeding them duck grower 15% protein. I read that I should lower the protein by the time they're 3 weeks because they could develop angel Wing syndrome with too much protein. They were on 20% protein which I gradually reduced. They're brought into the shed at night. The thing is today we noticed one duck is constantly following the other around pecking at its back/tail/chest. Anywhere really it can get at and causing the other one to let out a loud quack as if in pain. It only started today and has been non stop, tried separating it for a while and letting them back together but it just happens again. There's no blood drawn yet but I wouldn't like to wait till there is, I can't see any feathers coming out just yet but that doesn't mean if they're left together tonight that there won't be. They've been separated tonight, any solutions or reasons for this? There's only the two of them. Any advice would be great thanks