Just looking for some general advice. My husband got some ducklings for the kids for Easter. I don't know how old they are or anything about how to take care of a duck. I don't know if they need a heat lamp at all. We have one on, it's about 5 feat off the ground and the duck are inside my house. the heat lamp was for the 3 chicks we had but they all died and I don't know why. I've got the food and water. I change the water a couple times a day and am constantly picking up poops. I've put them in a tub of water twice so far so they can play and get the poop rinsed off. Is there anything else I should be doing for them?