I am pretty new to having ducks. I have a 3 month old Khaki Campbell (who I believe is a male), a 1 year old Welsh Harlequin, and 3 4 weeks old Pekins. Well, the Welsh quit laying eggs about 10 days ago. She was at almost an egg a day. I attributed it to them moving to their new house. Well, the past few days, the other ducks (minus one duckling) have a sometimes wheezy sound and make a small gag like gesture. The gag gesture doesnt happen often. Other then the one not laying, they are eating, and drinking just fine. The ducklings are quite big and fat. I am being paranoid? There is no disharge or anything. They have free access to clean water that they can swim in or duck their beaks in at all time. They do live with the chickens (who are more than just fine), and are outside most of the time. They are bedded down with a mix or rice hulls and pine shavings and it is cleaned daily (sometimes twice). The closest vet who will see a duck is 2 hours away and wants around 50 a piece for the exams and requires that all be seen.... any help would be greatly appreciated to put my mind at ease. The are my kids pet ducks so we do not plan on eating them.