Hi everyone! I am going to be a new duck mom by May 11 and have been researching and doing preparations since February. The research is both good and bad, I know a ton but I now know everything that can go wrong! So my question (at least for today) is what flooring/substrate to use in a brooder? I'm seeing a lot of people who use puppy pads but want to make sure that isn't too slick a surface for ducklings, we don't want any splay leg!