Hi, I have two, 3 week old ducklings who are lovely but one seems to be wheezing or breathing heavily I,m not sure. I'm new to ducks so dont know if they breathe noisily anyway? He (or she) seems well in every other way, eating, drinking and droppings are all fine and I dont know if this breathing could be due to stress when I pick him up to clean out the brooder? They've been fed on duck starter crumbs and I've just started mixing with growers pellets today and water available all the time. The brooder is a converted large dog cage and there's a brinsea chick brooder in there so they should be warm. The bedding is 'Easichick' and cleaned out twice a day with wet clumps/dropping removed and totally changed every day or two aswell. Do I need to give him a warm bath or go to the vets or would it be a good idea to start putting them outside in a pen during the day for more fresh air (I was going to do this soon anyway?) Sorry for so any questions.. Thank you!!