I'm setting up a brooder in a plastic tub for 6 chicks. My question is.......can I use Sweet PDZ ONLY for the bedding of my brooder? It would be nice to be able to sift out to poop like you would a cat's litter box. I've read on here where several people mix sweet PDZ with sand for bedding and some mix it with pine shavings. I just need to know if I could use it by itself???? Thanks in advance