I'm getting new chicks and new ducklings on Saturday!! I'm so excited right now! They will all go together for a while because of limited space in my room but I have the ability to separate them if I need to. I am using two boxes with a hole cut for them to go back and forth. The smaller of the two will have feed and water while they will have a (hopefully) cleaner large box where they can sleep and play. I do have some questions though... Can I just use niacin tablets for the ducklings? Will it hurt the chicks to get the extra niacin? I just really want to do this right and I want to be prepared. Here are some pics of my brooder. There are puppy pads under the shavings and after I took the pics, I added paper towels just to be safe.