Nah the 4 of them aren't bad. I never had to do the heat lamp thing though, they were 4 weeks old when I got them and were already staying outside without a heat lamp. So they graduated from the container to the pen pretty fast. And I just keep it clean, fresh hay in their two hunker down spots, fresh food, fresh water... And that's really all there is to it. I enjoy it. The most work was getting the kennel duckling ready.