I have just finished building my two breeder pens and have yet to get my breeders so in the mean time I have got 5 young pullets and their bantam mum in one of the breeder pens. Now I have had no problems with mud in my current run/ coop. Even in the high traffic area. But these breeder pens are getting real MUDDY! We don't have a huge amount of rain all year round but when it rains it likes to go all out ( Australia for you! ) and that's what has been happening these last few days. What can I put down on the ground of the out side part of the breeder pens to stop this mud situation?