I use horse pine pellets in the brooder. A couple inches Covered with paper towels the first week or so. They break down when they get wet. I stir the wet spots and add as needed.
What does your brooder look like? I have an old horse water trough with an old door screen over it...so I have less problems with bedding escape
What does your brooder look like? I have an old horse water trough with an old door screen over it...so I have less problems with bedding escape