Wood shave or sawdust have both been the litter materials that most people found useless but it's very useful and important to us the poultry farmers. They are wastes from the woods from the sawmill. They are packed with the intention by the farmers to throw them away but we farmers found it to be useful in our poultry farm. We go there with lot sacs to pack and transport it home.
It usefulness.
We use this litter materials to bridge gaps between the birds and the pen floor surface. So as to make the birds feces or dropping to be able to be packed easily when it's messed up. Though there are lot of litter materials but this wood shaves and sawdust seem to be the most commonly use ones. Some use then shell of rice,shell of grains as litter materials in the farm but they are not easily found like the sawdust and the wood shaves.
All thanks to 
PART ONE OF THE BROODER PEN CONSTRUCTION:- CLICK HERE👉🏻SOURCE
PART TWO OF THE BROODER PEN CONSTRUCTION:- CLICK HERE👉🏻SOURCE
PART THREE OF THE PROJECT,THE BIRDS ARE NOW 2WEEKS PLUS:- CLICK HERE👉🏻SOURCE
Also thanks to 
